Modified setup.py file for nn regression

setup.py

@@ -13,5 +13,5 @@ setup(
     description=metainfo['title'],
     long_description=metainfo['description'],
     packages=find_packages(),
-    install_requires=['tensorflow==1.14.0', 'keras==2.3.0', 'numpy==1.16.4', 'scipy', 'matplotlib', 'pandas', 'seaborn', 'pymatgen==2020.3.13', 'sklearn'],
+    install_requires=['tensorflow==1.13.1', 'keras==2.2.4', 'keras-vis', 'numpy==1.16.4', 'scipy==1.3.1', 'matplotlib', 'pandas', 'seaborn', 'pymatgen==2020.3.13', 'sklearn'],
 )