Try to fix UT Random Fail (#24223)

paddle/fluid/framework/CMakeLists.txt

@@ -157,7 +157,7 @@ if(WITH_PYTHON)
 #Generate an empty \
     #__init__.py to make framework_py_proto as a valid python module.
   add_custom_target(framework_py_proto_init ALL COMMAND ${CMAKE_COMMAND} -E touch __init__.py)
-  add_dependencies(framework_py_proto framework_py_proto_init)
+  add_dependencies(framework_py_proto framework_py_proto_init trainer_py_proto)
   if (NOT WIN32)
     add_custom_command(TARGET framework_py_proto POST_BUILD
       COMMAND ${CMAKE_COMMAND} -E make_directory ${PADDLE_BINARY_DIR}/python/paddle/fluid/proto

paddle/scripts/paddle_build.sh

@@ -799,8 +799,6 @@ set +x
                 testcase=''
         done <<< "$test_cases";
 
-        echo "For UT Random Fail, will delete soon"
-        find / -name "proto" -type d | xargs ls
         card_test "$single_card_tests" 1    # run cases with single GPU
         card_test "$multiple_card_tests" 2  # run cases with two GPUs
         card_test "$exclusive_tests"        # run cases exclusively, in this cases would be run with 4/8 GPUs