Hi Vinayak,

I only replayed exactly your imports, not the rest of your code. Downloading dependencies may depend on the grape configs of your system, see:

https://docs.janusgraph.org/basics/server/#using-tinkerpop-gremlin-server-with-janusgraph
https://tinkerpop.apache.org/docs/current/reference/#gremlin-applications

Best wishes,    Marc