code: def alpha_analysis(alpha):
      """
      Analysis of Krippendorff's alpha value with interpretation table.
  
      :param alpha: Krippendorff's alpha value
      :type alpha: float
      :return: interpretation result as str
      """
      try:
          if alpha < 0.667:
              return "Low"
          if 0.667 <= alpha < 0.8:
              return "Tentative"
          if alpha >= 0.8:
              return "High"
          return "None"
      except Exception:  # pragma: no cover
          return "None"
  
file_path: pycm/pycm/pycm_interpret.py
label_desc: Use image node_id 13 for calling a global function with example usage: alpha_analysis(alpha) and returns: str, str, str, str, str