code: def fmt_monotonic(value: int) -> str:
      if value == 2:
          return "Strictly increasing"
      elif value == 1:
          return "Increasing"
      elif value == 0:
          return "Not monotonic"
      elif value == -1:
          return "Decreasing"
      elif value == -2:
          return "Strictly decreasing"
      else:
          raise ValueError(
              "Value should be integer ranging from -2 to 2."
          )
  
imports: import decimal
  import math
  import re
  from datetime import timedelta
  from typing import Any, Callable, Dict, List, Optional, Union
  import numpy
  import pandas
  from markupsafe import escape
label_desc: Use image node_id 12 for calling a global function with example usage: fmt_monotonic(value) and returns: str, str, str, str, str