code: def get_features(subject_id):
      "Placeholder to insert your own function to read subject-wise features."
      
      features_path = os.path.join(my_project,'base_features', subject_id, 'features.txt')
      feature_vector = np.loadtxt(features_path)
      
      return feature_vectof get_features(subject_id):
      "Placeholder to insert your own function to read subject-wise features."
      
      features_path = os.path.join(my_project,'base_features', subject_id, 'features.txt')
      feature_vector = np.loadtxt(features_path)
      
      return feature_vector
docs: Placeholder to insert your own function to read subject-wise features.