How to connect Janusgraph deployed in GCP with Python runtime?

I have deployed the Janusgraph using Helm in Google cloud Containers, following the below documentation:

https://cloud.google.com/architecture/running-janusgraph-with-bigtable,

I'm able to fire the gremline query using Google Cloud Shell.

Snapshot of GoogleCLoud Shell

Now I want to access the Janusgraph using Python, I tried below line of code but it's unable to connect to Janusgraph inside GCP container.

from gremlin_python import statics
from gremlin_python.structure.graph import Graph
from gremlin_python.process.graph_traversal import __
from gremlin_python.process.strategies import *
from gremlin_python.driver.driver_remote_connection import DriverRemoteConnection

graph = Graph()
g = graph.traversal().withRemote(DriverRemoteConnection('gs://127.0.0.1:8182/gremlin','g'))
value = g.V().has('name','hercules').values('age')
print(value)

here's the output I'm getting

[['V'], ['has', 'name', 'hercules'], ['values', 'age']]

Whereas the output should be -

30

Is there someone tried to access Janusgraph using Python inside GCP.

You need to end the query with a terminal step such as next or toList. What you are seeing is the query bytecode printed as the query was never submitted to the server due to the missing terminal step. So you need something like this:

value = g.V().has('name','hercules').values('age').next()
print(value)