put import trys back to the way they were originally

Author: Kully

plotly/tools.py

@@ -90,7 +90,6 @@ def warning_on_one_line(message, category, filename, lineno,
 
 try:
     import scipy as scp
-    import scipy.stats
     _scipy_imported = True
 except ImportError:
     _scipy_imported = False
@@ -107,12 +106,12 @@ def warning_on_one_line(message, category, filename, lineno,
 except ImportError:
     _scipy__cluster__hierarchy_imported = False
 
-#try:
-#    import scipy
-#    import scipy.stats
-#    _scipy_imported = True
-#except ImportError:
-#    _scipy_imported = False
+try:
+    import scipy
+    import scipy.stats
+    _scipy_imported = True
+except ImportError:
+    _scipy_imported = False
 
 
 def get_config_defaults():