Fix bug in test_concrete_function_backprop test in load_test.py.
Fix bug in test_concrete_function_backprop test in load_test.py.

Function used input_signature with one shape, but was called with another shape.  This doesn't raise an exception in eager mode, but it does raise an exception in graph mode.

PiperOrigin-RevId: 307033906
Change-Id: I213c5e10056bf926963d2f4332fa7a5618f6c90d

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