Update setup.py

Author: lmanan

setup.py

@@ -41,7 +41,8 @@
           "seaborn",
           "scikit-image",
           "colorspacious",
-          "itkwidgets"
+          "itkwidgets",
+          "pytest"
         ]
 )
 

tox.ini

@@ -31,5 +31,6 @@ deps =
     pytest-cov  # https://pytest-cov.readthedocs.io/en/latest/
     pytest-xvfb ; sys_platform == 'linux'
     # you can remove these if you don't use them
-    torch  
+    pytest
+	  
 commands = pytest -v --color=yes --cov=EmbedSeg --cov-report=xml