#!/usr/bin/env python3

import subprocess

# Check empty string
r = subprocess.run(
    ["python", "baby.py"],
    input="",
    capture_output=True,
    text=True,
    timeout=2
)

output = r.stdout
print("Output length:", len(output))
print("\nFirst 500 chars:")
print(output[:500])
print("\n...skip middle...")
print("\nLast 500 chars:")
print(output[-500:])