code: def add_GreeterServicer_to_server(servicer, server):
      rpc_method_handlers = {
          "SayHello": grpc.unary_unary_rpc_method_handler(
              servicer.SayHello
          ),
          "SayManyHellos": grpc.unary_stream_rpc_method_handler(
              servicer.SayManyHellos
          ),
      }
      generic_handler = grpc.method_handlers_generic_handler(
          "models.Greeter", rpc_method_handlers
      )
      server.add_generic_rpc_handlers((generic_handler,))
  
file_path: flatbuffers/grpc/examples/python/greeter/models/greeter_grpc_fb.py
imports: import grpc
label_desc: Use image node_id 1 for calling a global function with example usage: add_GreeterServicer_to_server(servicer, server) without return types