class_docstr: A database of Python generated symbols.
class_docstr_tok: ["A","database","of","Python","generated","symbols","."]
docstr: Registers the given file descriptor in the local database.
  
  Args:
    file_descriptor: a descriptor.FileDescriptor.
  
  Returns:
    The provided descriptor.
docstr_tok: ["Registers","the","given","file","descriptor","in","the","local","database",".","Args",":","file_descriptor",":","a","descriptor.FileDescriptor",".","Returns",":","The","provided","descriptor","."]
code: def RegisterFileDescriptor(self, file_descriptor):
      """Registers the given file descriptor in the local database.
  
      Args:
        file_descriptor: a descriptor.FileDescriptor.
  
      Returns:
        The provided descriptor.
      """
      self.pool.AddFileDescriptor(file_descriptor)
  
file_path: coremltools/deps/protobuf/python/google/protobuf/symbol_database.py
imports: from google.protobuf import descriptor_pool
  from google.protobuf import message_factory
label_desc: Use image node_id 4 for calling the SymbolDatabase obj's underlying member method code with example usage: obj.RegisterFileDescriptor(file_descriptor) without return types