added missing utils for lime

setup.py

@@ -8,7 +8,7 @@ with open("README.md", "r") as fh:
 
 setuptools.setup(
     name="tensorwatch",
-    version="0.8.3",
+    version="0.8.4",
     author="Shital Shah",
     author_email="shitals@microsoft.com",
     description="Interactive Realtime Debugging and Visualization for AI",
@@ -24,6 +24,6 @@ setuptools.setup(
     ),
     include_package_data=True,
     install_requires=[
-          'matplotlib', 'numpy', 'pyzmq', 'plotly', 'torchstat', 'receptivefield', 'ipywidgets', 'sklearn', 'nbformat'
+          'matplotlib', 'numpy', 'pyzmq', 'plotly', 'torchstat', 'receptivefield', 'ipywidgets', 'sklearn', 'nbformat', 'skimage'
     ]
 )

tensorwatch.pyproj

@@ -33,6 +33,7 @@
       <SubType>Code</SubType>
     </Compile>
     <Compile Include="tensorwatch\receptive_field\__init__.py" />
+    <Compile Include="tensorwatch\saliency\lime\wrappers\generic_utils.py" />
     <Compile Include="tensorwatch\stream_union.py">
       <SubType>Code</SubType>
     </Compile>

tensorwatch/saliency/lime/wrappers/generic_utils.py

@@ -0,0 +1,39 @@
+import sys
+import inspect
+import types
+
+
+def has_arg(fn, arg_name):
+    """Checks if a callable accepts a given keyword argument.
+
+    Args:
+        fn: callable to inspect
+        arg_name: string, keyword argument name to check
+
+    Returns:
+        bool, whether `fn` accepts a `arg_name` keyword argument.
+    """
+    if sys.version_info < (3,):
+        if isinstance(fn, types.FunctionType) or isinstance(fn, types.MethodType):
+            arg_spec = inspect.getargspec(fn)
+        else:
+            try:
+                arg_spec = inspect.getargspec(fn.__call__)
+            except AttributeError:
+                return False
+        return (arg_name in arg_spec.args)
+    elif sys.version_info < (3, 6):
+        arg_spec = inspect.getfullargspec(fn)
+        return (arg_name in arg_spec.args or
+                arg_name in arg_spec.kwonlyargs)
+    else:
+        try:
+            signature = inspect.signature(fn)
+        except ValueError:
+            # handling Cython
+            signature = inspect.signature(fn.__call__)
+        parameter = signature.parameters.get(arg_name)
+        if parameter is None:
+            return False
+        return (parameter.kind in (inspect.Parameter.POSITIONAL_OR_KEYWORD,
+                                   inspect.Parameter.KEYWORD_ONLY))

tensorwatch/saliency/lime/wrappers/scikit_image.py

@@ -1,5 +1,5 @@
 import types
-from lime.utils.generic_utils import has_arg
+from .generic_utils import has_arg
 from skimage.segmentation import felzenszwalb, slic, quickshift