Rename template to simple_white

Author: joelostblom

packages/python/plotly/plotly/io/_templates.py

@@ -37,7 +37,7 @@ def __init__(self):
         default_templates = [
             "ggplot2",
             "seaborn",
-            "mpl",
+            "simple_white",
             "plotly",
             "plotly_white",
             "plotly_dark",

packages/python/plotly/plotly/package_data/templates/mpl.json renamed to packages/python/plotly/plotly/package_data/templates/simple_white.json

@@ -74,7 +74,7 @@ def ggplot2():
 builders["ggplot2"] = ggplot2
 
 
-def mpl():
+def simple_white():
     # Set colorbar_common
     colorbar_common = dict(
         outlinewidth=10,
@@ -152,7 +152,7 @@ def mpl():
     return template
 
 
-builders["mpl"] = mpl
+builders["simple_white"] = simple_white
 
 
 def seaborn():