code: def is_percent(x: int or float) -> bool:
      if isinstance(x, (int, float)):
          return x is not None and x >= 0 and x <= 100
      return False
  
file_path: pandas-ta/pandas_ta/utils/_core.py
imports: import re
  from pathlib import Path
  from sys import float_info
  from numpy import argmax, argmin
  from pandas import DataFrame, Series
  from pandas.api.types import is_datetime64_any_dtype
  from pandas_ta import Imports
label_desc: Use image node_id 6 for calling a global function with example usage: is_percent(x) and returns: False, unknown