Delay in printing tool calls output

[sangee2004]

clio version - v0.1.4

Steps to reproduce the problem:

1. Launch clio
2. Execute the following script

   for i in {1..15}
   do
   echo "output: $i"
   sleep 60
   done
   ls

3. Notice that after the exec call is mode there i no output for the first 1 minute after which we would see the following 2 lines

   ┌───────────┐
   │ output: 1 │
   │ output: 2 │

Expected Behavior: Should be able to see the output from the tool call immediately.

[sangee2004]

This issue is not seen when testing with gptscript version - v0.0.0-dev-a7509b0d-dirty

Will wait for the fix to be made available in clio before closing this issue.