code: def mock_y_true(n: int = 10000):
      y_true = np.random.rand(n)
      return pd.Series(y_true >= 0.5).astype(int).rename("y_true")
  
file_path: bias-detector/tests/mocks_generator.py
imports: import names
  import pandas
  import numpy
  import random
  import os
  import sys
  from bias_detector.BiasDetector import BiasDetector
label_desc: Use image node_id 6 for calling a global function with example usage: mock_y_true(n) and returns: pd