code: def flip(p=0.5):
      return np.random.uniform() <= p
  
file_path: ddsp/ddsp/training/data_preparation/synthetic_data.py
imports: import warnings
  import ddsp
  import gin
  import numpy
  import tensorflow.compat.v2
label_desc: Use image node_id 1 for calling a global function with example usage: flip(p) and returns: unknown