When working with Agentica's async REPL harness for testing.
Rules
1. Use await for Future-returning tools
python
content = await view_file(path) # NOT view_file(path)answer = await ask_memory("...")
2. Single code block per response
Compute AND return in ONE block. Multiple blocks means only first executes.
python
# GOOD: Single blockcontent = await view_file(path)return any(c.isdigit() for c in content)# BAD: Split blocks (second block never runs)content = await view_file(path)