Output not streaming since 1.0.35

[wouterdebie]

Since upgrading to 1.0.35 the output of comfy-cli doesn't stream anymore when running comfy update all. When the update is finished, all output is shown on stdout. Downgrading to 1.0.34 fixes the issue.

To Reproduce

1. Install comfy-cli 1.0.35
2. Run comfy update all

The output is "stuck at"
Execute from /home/wouter/comfy/ComfyUI

Until the process is done.

Expected behavior
Line by line output of the process.

Additional context
Running with python 3.11 on Ubuntu 24.04.