Merge pull request #31 from arkiev/optional-config

tclose · web-flow · commit 34db471ff848 · 2025-09-11T13:49:22.000+09:30
made config option optional
diff --git a/pydra/tasks/mrtrix3/manual/mrcalc.py b/pydra/tasks/mrtrix3/manual/mrcalc.py
@@ -62,7 +62,7 @@ class MrCalcOp(Enum):
 
 
 def operations_formatter(
-    operations: ty.List[ty.Tuple[ty.List[ty.Union[ImageIn, float]], MrCalcOp]]
+    operations: ty.List[ty.Tuple[ty.List[ty.Union[ImageIn, float]], MrCalcOp]],
 ):
     return " ".join(
         [
@@ -272,7 +272,7 @@ class MrCalc(shell.Task["MrCalc.Outputs"]):
         default=None,
     )
 
-    config: MultiInputObj[tuple[str, str]] = shell.arg(
+    config: MultiInputObj[tuple[str, str]] | None = shell.arg(
         argstr="-config",
         help="""temporarily set the value of an MRtrix config file entry.""",
     )
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_3dautomask.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_3dautomask.py
@@ -154,7 +154,7 @@ class Dwi2Mask_3dautomask(shell.Task["Dwi2Mask_3dautomask.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_ants.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_ants.py
@@ -104,7 +104,7 @@ class Dwi2Mask_Ants(shell.Task["Dwi2Mask_Ants.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_b02template.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_b02template.py
@@ -127,7 +127,7 @@ class Dwi2Mask_B02template(shell.Task["Dwi2Mask_B02template.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_consensus.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_consensus.py
@@ -112,7 +112,7 @@ class Dwi2Mask_Consensus(shell.Task["Dwi2Mask_Consensus.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_fslbet.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_fslbet.py
@@ -124,7 +124,7 @@ class Dwi2Mask_Fslbet(shell.Task["Dwi2Mask_Fslbet.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_hdbet.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_hdbet.py
@@ -104,7 +104,7 @@ class Dwi2Mask_Hdbet(shell.Task["Dwi2Mask_Hdbet.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_legacy.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_legacy.py
@@ -97,7 +97,7 @@ class Dwi2Mask_Legacy(shell.Task["Dwi2Mask_Legacy.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_mean.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_mean.py
@@ -107,7 +107,7 @@ class Dwi2Mask_Mean(shell.Task["Dwi2Mask_Mean.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_mtnorm.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_mtnorm.py
@@ -116,7 +116,7 @@ class Dwi2Mask_Mtnorm(shell.Task["Dwi2Mask_Mtnorm.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_synthstrip.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_synthstrip.py
@@ -119,7 +119,7 @@ class Dwi2Mask_Synthstrip(shell.Task["Dwi2Mask_Synthstrip.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2mask_trace.py b/pydra/tasks/mrtrix3/v3_1/dwi2mask_trace.py
@@ -117,7 +117,7 @@ class Dwi2Mask_Trace(shell.Task["Dwi2Mask_Trace.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_dhollander.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_dhollander.py
@@ -147,7 +147,7 @@ class Dwi2Response_Dhollander(shell.Task["Dwi2Response_Dhollander.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_fa.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_fa.py
@@ -129,7 +129,7 @@ class Dwi2Response_Fa(shell.Task["Dwi2Response_Fa.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_manual.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_manual.py
@@ -122,7 +122,7 @@ class Dwi2Response_Manual(shell.Task["Dwi2Response_Manual.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_msmt_5tt.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_msmt_5tt.py
@@ -145,7 +145,7 @@ class Dwi2Response_Msmt_5tt(shell.Task["Dwi2Response_Msmt_5tt.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_tax.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_tax.py
@@ -129,7 +129,7 @@ class Dwi2Response_Tax(shell.Task["Dwi2Response_Tax.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwi2response_tournier.py b/pydra/tasks/mrtrix3/v3_1/dwi2response_tournier.py
@@ -134,7 +134,7 @@ class Dwi2Response_Tournier(shell.Task["Dwi2Response_Tournier.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_ants.py b/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_ants.py
@@ -119,7 +119,7 @@ class DwiBiascorrect_Ants(shell.Task["DwiBiascorrect_Ants.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_fsl.py b/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_fsl.py
@@ -106,7 +106,7 @@ class DwiBiascorrect_Fsl(shell.Task["DwiBiascorrect_Fsl.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_mtnorm.py b/pydra/tasks/mrtrix3/v3_1/dwibiascorrect_mtnorm.py
@@ -113,7 +113,7 @@ class DwiBiascorrect_Mtnorm(shell.Task["DwiBiascorrect_Mtnorm.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwibiasnormmask.py b/pydra/tasks/mrtrix3/v3_1/dwibiasnormmask.py
@@ -143,7 +143,7 @@ class DwiBiasnormmask(shell.Task["DwiBiasnormmask.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwicat.py b/pydra/tasks/mrtrix3/v3_1/dwicat.py
@@ -87,7 +87,7 @@ class DwiCat(shell.Task["DwiCat.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwifslpreproc.py b/pydra/tasks/mrtrix3/v3_1/dwifslpreproc.py
@@ -192,7 +192,7 @@ class DwiFslpreproc(shell.Task["DwiFslpreproc.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwigradcheck.py b/pydra/tasks/mrtrix3/v3_1/dwigradcheck.py
@@ -105,7 +105,7 @@ class DwiGradcheck(shell.Task["DwiGradcheck.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwinormalise_group.py b/pydra/tasks/mrtrix3/v3_1/dwinormalise_group.py
@@ -92,7 +92,7 @@ class DwiNormalise_Group(shell.Task["DwiNormalise_Group.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwinormalise_manual.py b/pydra/tasks/mrtrix3/v3_1/dwinormalise_manual.py
@@ -102,7 +102,7 @@ class DwiNormalise_Manual(shell.Task["DwiNormalise_Manual.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwinormalise_mtnorm.py b/pydra/tasks/mrtrix3/v3_1/dwinormalise_mtnorm.py
@@ -120,7 +120,7 @@ class DwiNormalise_Mtnorm(shell.Task["DwiNormalise_Mtnorm.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/dwishellmath.py b/pydra/tasks/mrtrix3/v3_1/dwishellmath.py
@@ -116,7 +116,7 @@ class DwiShellmath(shell.Task["DwiShellmath.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/fivettgen_deep_atropos.py b/pydra/tasks/mrtrix3/v3_1/fivettgen_deep_atropos.py
@@ -101,7 +101,7 @@ class FivettGen_Deep_atropos(shell.Task["FivettGen_Deep_atropos.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/fivettgen_freesurfer.py b/pydra/tasks/mrtrix3/v3_1/fivettgen_freesurfer.py
@@ -104,7 +104,7 @@ class FivettGen_Freesurfer(shell.Task["FivettGen_Freesurfer.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/fivettgen_fsl.py b/pydra/tasks/mrtrix3/v3_1/fivettgen_fsl.py
@@ -122,7 +122,7 @@ class FivettGen_Fsl(shell.Task["FivettGen_Fsl.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/fivettgen_gif.py b/pydra/tasks/mrtrix3/v3_1/fivettgen_gif.py
@@ -99,7 +99,7 @@ class FivettGen_Gif(shell.Task["FivettGen_Gif.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/fivettgen_hsvs.py b/pydra/tasks/mrtrix3/v3_1/fivettgen_hsvs.py
@@ -117,7 +117,7 @@ class FivettGen_Hsvs(shell.Task["FivettGen_Hsvs.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/labelsgmfirst.py b/pydra/tasks/mrtrix3/v3_1/labelsgmfirst.py
@@ -103,7 +103,7 @@ class LabelSgmfirst(shell.Task["LabelSgmfirst.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/mask2glass.py b/pydra/tasks/mrtrix3/v3_1/mask2glass.py
@@ -87,7 +87,7 @@ class Mask2Glass(shell.Task["Mask2Glass.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/mrtrix_cleanup.py b/pydra/tasks/mrtrix3/v3_1/mrtrix_cleanup.py
@@ -87,7 +87,7 @@ class MrTrix_Cleanup(shell.Task["MrTrix_Cleanup.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/population_template.py b/pydra/tasks/mrtrix3/v3_1/population_template.py
@@ -250,7 +250,7 @@ class PopulationTemplate(shell.Task["PopulationTemplate.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,
diff --git a/pydra/tasks/mrtrix3/v3_1/responsemean.py b/pydra/tasks/mrtrix3/v3_1/responsemean.py
@@ -87,7 +87,7 @@ class ResponseMean(shell.Task["ResponseMean.Outputs"]):
         argstr="-nthreads",
         default=None,
     )
-    config: MultiInputObj[MultiInputObj] = shell.arg(
+    config: MultiInputObj[MultiInputObj] | None = shell.arg(
         help="temporarily set the value of an MRtrix config file entry.",
         argstr="-config",
         default=None,

Original file line number	Diff line number	Diff line change
`@@ -62,7 +62,7 @@ class MrCalcOp(Enum):`
`62`	`62`
`63`	`63`
`64`	`64`	`def operations_formatter(`
`65`		`- operations: ty.List[ty.Tuple[ty.List[ty.Union[ImageIn, float]], MrCalcOp]]`
	`65`	`+ operations: ty.List[ty.Tuple[ty.List[ty.Union[ImageIn, float]], MrCalcOp]],`
`66`	`66`	`):`
`67`	`67`	`return " ".join(`
`68`	`68`	`[`
`@@ -272,7 +272,7 @@ class MrCalc(shell.Task["MrCalc.Outputs"]):`
`272`	`272`	`default=None,`
`273`	`273`	`)`
`274`	`274`
`275`		`- config: MultiInputObj[tuple[str, str]] = shell.arg(`
	`275`	`+ config: MultiInputObj[tuple[str, str]] \| None = shell.arg(`
`276`	`276`	`argstr="-config",`
`277`	`277`	`help="""temporarily set the value of an MRtrix config file entry.""",`
`278`	`278`	`)`
Original file line number	Diff line number	Diff line change
`@@ -154,7 +154,7 @@ class Dwi2Mask_3dautomask(shell.Task["Dwi2Mask_3dautomask.Outputs"]):`
`154`	`154`	`argstr="-nthreads",`
`155`	`155`	`default=None,`
`156`	`156`	`)`
`157`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`157`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`158`	`158`	`help="temporarily set the value of an MRtrix config file entry.",`
`159`	`159`	`argstr="-config",`
`160`	`160`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ class Dwi2Mask_Ants(shell.Task["Dwi2Mask_Ants.Outputs"]):`
`104`	`104`	`argstr="-nthreads",`
`105`	`105`	`default=None,`
`106`	`106`	`)`
`107`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`107`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`108`	`108`	`help="temporarily set the value of an MRtrix config file entry.",`
`109`	`109`	`argstr="-config",`
`110`	`110`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ class Dwi2Mask_B02template(shell.Task["Dwi2Mask_B02template.Outputs"]):`
`127`	`127`	`argstr="-nthreads",`
`128`	`128`	`default=None,`
`129`	`129`	`)`
`130`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`130`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`131`	`131`	`help="temporarily set the value of an MRtrix config file entry.",`
`132`	`132`	`argstr="-config",`
`133`	`133`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -112,7 +112,7 @@ class Dwi2Mask_Consensus(shell.Task["Dwi2Mask_Consensus.Outputs"]):`
`112`	`112`	`argstr="-nthreads",`
`113`	`113`	`default=None,`
`114`	`114`	`)`
`115`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`115`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`116`	`116`	`help="temporarily set the value of an MRtrix config file entry.",`
`117`	`117`	`argstr="-config",`
`118`	`118`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -124,7 +124,7 @@ class Dwi2Mask_Fslbet(shell.Task["Dwi2Mask_Fslbet.Outputs"]):`
`124`	`124`	`argstr="-nthreads",`
`125`	`125`	`default=None,`
`126`	`126`	`)`
`127`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`127`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`128`	`128`	`help="temporarily set the value of an MRtrix config file entry.",`
`129`	`129`	`argstr="-config",`
`130`	`130`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ class Dwi2Mask_Hdbet(shell.Task["Dwi2Mask_Hdbet.Outputs"]):`
`104`	`104`	`argstr="-nthreads",`
`105`	`105`	`default=None,`
`106`	`106`	`)`
`107`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`107`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`108`	`108`	`help="temporarily set the value of an MRtrix config file entry.",`
`109`	`109`	`argstr="-config",`
`110`	`110`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -97,7 +97,7 @@ class Dwi2Mask_Legacy(shell.Task["Dwi2Mask_Legacy.Outputs"]):`
`97`	`97`	`argstr="-nthreads",`
`98`	`98`	`default=None,`
`99`	`99`	`)`
`100`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`100`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`101`	`101`	`help="temporarily set the value of an MRtrix config file entry.",`
`102`	`102`	`argstr="-config",`
`103`	`103`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -107,7 +107,7 @@ class Dwi2Mask_Mean(shell.Task["Dwi2Mask_Mean.Outputs"]):`
`107`	`107`	`argstr="-nthreads",`
`108`	`108`	`default=None,`
`109`	`109`	`)`
`110`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`110`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`111`	`111`	`help="temporarily set the value of an MRtrix config file entry.",`
`112`	`112`	`argstr="-config",`
`113`	`113`	`default=None,`
Original file line number	Diff line number	Diff line change
`@@ -116,7 +116,7 @@ class Dwi2Mask_Mtnorm(shell.Task["Dwi2Mask_Mtnorm.Outputs"]):`
`116`	`116`	`argstr="-nthreads",`
`117`	`117`	`default=None,`
`118`	`118`	`)`
`119`		`- config: MultiInputObj[MultiInputObj] = shell.arg(`
	`119`	`+ config: MultiInputObj[MultiInputObj] \| None = shell.arg(`
`120`	`120`	`help="temporarily set the value of an MRtrix config file entry.",`
`121`	`121`	`argstr="-config",`
`122`	`122`	`default=None,`