Type Error When ENV vars are set via Runpod Template

[jelling]

runpod-worker-comfy/src/rp_handler.py

Line 333 in 0db21af

time.sleep(COMFY_POLLING_INTERVAL_MS / 1000)

When defining a template on Runpod, there is an option to manually set environment variables. These variables seem to be interpolated as strings at run-time. That causes this division statement to fail as it can't divide a string.

Apologies for not PR'ing the fix for here and other places, but I've got a fork and then a subtree from that and I don't have my tooling setup well yet.