Add summary and description for HLO EinsumOp and UnaryEinsumOp
Add summary and description for HLO EinsumOp and UnaryEinsumOp

PiperOrigin-RevId: 286611231
Change-Id: Ie689e023b19ac3cf1b9d4812d1cc20c10a887a66

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