code: def create_overview_128(self):
      assay_list = self.pcba_128_assay_list
      self.create_assay_file(
          assays_to_parse=assay_list, file_name="pcba_128.csv"
      )
  
file_path: deepchem/contrib/pubchem_dataset/create_assay_overview.py
imports: import pandas
  import os
  import pickle
  import array
  from bisect import bisect_left
  import gzip
  import time
  import shutil
  import deepchem
  import requests
  import argparse
  import numpy
label_desc: Use image node_id 4 for calling the PCBADatsetBuilder obj's underlying member method code with example usage: obj.create_overview_128() without return types