code: def dedent(text, dedent=8):
      lines = [line[dedent:] for line in text.splitlines()]
      text = "\n".join(lines)
      return text.strip() + "\n"
  
imports: import pytest
  import imageio
  import sys
label_desc: Use image node_id 1 for calling a global function with example usage: dedent(text, dedent) and returns: unknown