code: def style_negative(v, props=""):
      return props if v < 0 else None
  
file_path: streamlit/e2e_playwright/st_dataframe_styler_support.py
imports: import random
  import numpy
  import pandas
  import streamlit
label_desc: Use image node_id 2 for calling a global function with example usage: style_negative(v, props) and returns: unknown