Consider the post solved, I found the issue myself.
When I was deploying my app and it was in the oven the manager gave an error:
[manager] Error checking Streamlit healthz: Get "http://localhost:8501/healthz": dial tcp 127.0.0.1:8501: connect: connection refused


This was already resolved here by changing the config.toml file:
  
    
    
    ...[manager] Streamlit server consistently failed status checks Streamlit Cloud
  
  
    After many trial and error, this is the work-around I have found. 
First of all, regardless of what I do to the repo, a reboot always leads to this error combo 

[manager] could not verify installer exit code: open /app/install_status: no such file or directory 
[manager] Error during processing dependencies! Please fix the error and push an update, or try restarting the app. 
[manager] Streamlit server consistently failed status checks 

This error can be resolved by making any change to .strea…