code: def to_click_output(val):
      # installation check output to understandable symbols for readability
      VAL_TO_SYMBOL = {True: "\u2713", False: "x", None: "N/A"}
  
      if val in VAL_TO_SYMBOL:
          return VAL_TO_SYMBOL[val]
      else:
          return val
  
file_path: colossalai/colossalai/cli/check/check_installation.py
imports: import subprocess
  import click
  import torch
  from torch.utils.cpp_extension import CUDA_HOME
  import colossalai
label_desc: Use image node_id 1 for calling a global function with example usage: to_click_output(val) and returns: VAL_TO_SYMBOL, val