code: def test_remove_comments():
      file_content = b"""
        syntax = "proto3";
        // This is a comment.
        // This is also a comment.
        message Feature {  // Inline comment.
          // Each feature can be exactly one kind.
          oneof kind {
            BytesList bytes_list = 1;
            // Indented comment.
            FloatList float_list = 2; // Comment // in another comment.
            Int64List int64_list = 3;
          }
        }
        """
      expected_file_content = b"""
        syntax = "proto3";
        message Feature {
          oneof kind {
            BytesList bytes_list = 1;
            FloatList float_list = 2;
            Int64List int64_list = 3;
          }
        }
        """
      assert expected_file_content == build_tf_proto.remove_comments(
          file_content
      )
  
label_desc: Use image node_id 2 for calling a global function with example usage: test_remove_comments() without return types