Python lint fixes
Python lint fixes

PiperOrigin-RevId: 288509165
Change-Id: If74abb8546aa629a1b8320db4e16edf9f94e8a52

tensorflow/tensorflow-experimental_link_static_libraries_once,annarev/tensorflow,gautam1858/tensorflow,freedomtan/tensorflow,freedomtan/tensorflow,Intel-tensorflow/tensorflow,renyi533/tensorflow,yongtang/tensorflow,yongtang/tensorflow,xzturn/tensorflow,gautam1858/tensorflow,sarvex/tensorflow,yongtang/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_saved_model,freedomtan/tensorflow,Intel-tensorflow/tensorflow,Intel-Corporation/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,xzturn/tensorflow,petewarden/tensorflow,tensorflow/tensorflow,xzturn/tensorflow,yongtang/tensorflow,jhseu/tensorflow,karllessard/tensorflow,yongtang/tensorflow,aam-at/tensorflow,renyi533/tensorflow,xzturn/tensorflow,gunan/tensorflow,frreiss/tensorflow-fred,paolodedios/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,petewarden/tensorflow,jhseu/tensorflow,sarvex/tensorflow,paolodedios/tensorflow,gunan/tensorflow,tensorflow/tensorflow,sarvex/tensorflow,sarvex/tensorflow,petewarden/tensorflow,aam-at/tensorflow,aldian/tensorflow,gautam1858/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,jhseu/tensorflow,annarev/tensorflow,Intel-tensorflow/tensorflow,freedomtan/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,jhseu/tensorflow,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,renyi533/tensorflow,karllessard/tensorflow,renyi533/tensorflow,Intel-Corporation/tensorflow,karllessard/tensorflow,davidzchen/tensorflow,annarev/tensorflow,xzturn/tensorflow,renyi533/tensorflow,davidzchen/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,sarvex/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,karllessard/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gunan/tensorflow,freedomtan/tensorflow,jhseu/tensorflow,annarev/tensorflow,paolodedios/tensorflow,aam-at/tensorflow,annarev/tensorflow,paolodedios/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,yongtang/tensorflow,frreiss/tensorflow-fred,tensorflow/tensorflow,tensorflow/tensorflow,karllessard/tensorflow,gunan/tensorflow,karllessard/tensorflow,aldian/tensorflow,annarev/tensorflow,Intel-tensorflow/tensorflow,aam-at/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,Intel-Corporation/tensorflow,renyi533/tensorflow,jhseu/tensorflow,Intel-Corporation/tensorflow,gunan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,annarev/tensorflow,yongtang/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,frreiss/tensorflow-fred,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_tf_optimizer,frreiss/tensorflow-fred,Intel-Corporation/tensorflow,petewarden/tensorflow,tensorflow/tensorflow-pywrap_saved_model,paolodedios/tensorflow,frreiss/tensorflow-fred,karllessard/tensorflow,jhseu/tensorflow,renyi533/tensorflow,annarev/tensorflow,gautam1858/tensorflow,jhseu/tensorflow,karllessard/tensorflow,xzturn/tensorflow,yongtang/tensorflow,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,petewarden/tensorflow,Intel-tensorflow/tensorflow,annarev/tensorflow,gunan/tensorflow,petewarden/tensorflow,xzturn/tensorflow,frreiss/tensorflow-fred,paolodedios/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow,annarev/tensorflow,davidzchen/tensorflow,freedomtan/tensorflow,xzturn/tensorflow,freedomtan/tensorflow,aam-at/tensorflow,gautam1858/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow-pywrap_saved_model,gunan/tensorflow,petewarden/tensorflow,gunan/tensorflow,frreiss/tensorflow-fred,freedomtan/tensorflow,aldian/tensorflow,petewarden/tensorflow,renyi533/tensorflow,Intel-tensorflow/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,cxxgtxy/tensorflow,cxxgtxy/tensorflow,freedomtan/tensorflow,aldian/tensorflow,Intel-Corporation/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow-pywrap_saved_model,aam-at/tensorflow,yongtang/tensorflow,petewarden/tensorflow,karllessard/tensorflow,xzturn/tensorflow,sarvex/tensorflow,davidzchen/tensorflow,karllessard/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,tensorflow/tensorflow,petewarden/tensorflow,yongtang/tensorflow,gautam1858/tensorflow,cxxgtxy/tensorflow,Intel-tensorflow/tensorflow,tensorflow/tensorflow,annarev/tensorflow,aldian/tensorflow,cxxgtxy/tensorflow,karllessard/tensorflow,freedomtan/tensorflow,jhseu/tensorflow,aam-at/tensorflow,gunan/tensorflow,tensorflow/tensorflow-pywrap_saved_model,xzturn/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,aam-at/tensorflow,gunan/tensorflow,jhseu/tensorflow,cxxgtxy/tensorflow,renyi533/tensorflow,cxxgtxy/tensorflow,xzturn/tensorflow,freedomtan/tensorflow,cxxgtxy/tensorflow,yongtang/tensorflow,davidzchen/tensorflow,frreiss/tensorflow-fred,frreiss/tensorflow-fred,gautam1858/tensorflow,aldian/tensorflow,paolodedios/tensorflow,renyi533/tensorflow,tensorflow/tensorflow,gunan/tensorflow,aldian/tensorflow,davidzchen/tensorflow,tensorflow/tensorflow,tensorflow/tensorflow-pywrap_tf_optimizer,tensorflow/tensorflow-pywrap_tf_optimizer,aldian/tensorflow,frreiss/tensorflow-fred,petewarden/tensorflow,gautam1858/tensorflow,davidzchen/tensorflow,jhseu/tensorflow,davidzchen/tensorflow,aam-at/tensorflow,sarvex/tensorflow,tensorflow/tensorflow-experimental_link_static_libraries_once,tensorflow/tensorflow-pywrap_saved_model,Intel-tensorflow/tensorflow,renyi533/tensorflow,sarvex/tensorflow,xzturn/tensorflow,davidzchen/tensorflow,jhseu/tensorflow,gunan/tensorflow,gautam1858/tensorflow,tensorflow/tensorflow,petewarden/tensorflow