Added manifest for missing text files in package

setup.py

@@ -22,6 +22,7 @@ setuptools.setup(
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
     ),
+    include_package_data=True,
     install_requires=[
           'matplotlib', 'numpy', 'pyzmq', 'plotly', 'torchstat', 'receptivefield', 'ipywidgets', 'sklearn', 'nbformat'
     ]