-sharp  flask  route
@app.route("/test")
def test():
  -sharp flask
  send_grpc()

-sharp  __main__ 
def send_grpc():
  channel = grpc.insecure_channel("server_host")
  client = something_pb2_grpc.SomethingStub(channel=channel)
  -sharp flask
  res = client.SayHello(
    something_pb2.Hellp(word="")
  )
  print res

does anyone know why this is? is flask and grpc incompatible?
is there any solution?