code: def read_tooltip_file(path: str) -> str:
      """
      Reads all lines of a text file.
  
      Args:
          filename: path to the file
  
      Returns:
          str: the text of the file
      """
  
      with open(path) as f:
          lines = f.readlines()
      return "".join(lines)
  
file_path: h2o-llmstudio/llm_studio/src/tooltips.py
imports: import glob
  import re
  from dataclasses import dataclass
  from typing import Dict
label_desc: Use image node_id 1 for calling a global function with example usage: read_tooltip_file(path) and returns: str