code: def transform_degree(x, cutoff=4):
      log_deg = np.ceil(np.log(x + 1.0))
      return np.minimum(log_deg, cutoff)
  
file_path: pytorch_geometric_temporal/torch_geometric_temporal/dataset/twitter_tennis.py
imports: import json
  import urllib
  import numpy
  from ..signal import DynamicGraphTemporalSignal
label_desc: Use image node_id 1 for calling a global function with example usage: transform_degree(x, cutoff) and returns: np