How could I only print tunnels that use TCP protocol using the ngrok API in python?

Im quite new to Python and APIs, but anyway.

Im trying to only print out the running tunnels public url that use the TCP protocol from ngrok API.
I have got it to print all my running tunnels urls, but not specific protocols.

How could i modify this code to print only the TCP protocol tunnels public urls i have running?

import ngrok


client = ngrok.Client("API KEY HERE")

for tunnels in client.tunnels.list():
    print(tunnels.public_url)

I’m using this documentation

And this

>Solution :

Following the documentation of ngrok’s python api it seams that each tunnel has it’s proto property
https://python-api.docs.ngrok.com/datatypes.html#ngrok.datatypes.Tunnel.proto

for tunnel in client.tunnels.list():
  if tunnel.proto == 'tcp':
    print(tunnel.public_url)