requests>=2.20.0 numpy>=1.13, <=1.16.4 ; python_version<"3.5" numpy>=1.13 ; python_version>="3.5" and platform_system != "Windows" numpy>=1.13, <=1.19.3 ; python_version>="3.5" and platform_system == "Windows" protobuf>=3.1.0 gast>=0.3.3 ; platform_system != "Windows" gast==0.3.3 ; platform_system == "Windows" Pillow six decorator==4.4.2 astor