old_contents: from openprocurement_client.client import Client
  import sys
  
  def prepare_api_wrapper(key='', host_url="https://api-sandbox.openprocurement.org", api_version='0.8' ):
      return Client(key, host_url, api_version )
  
  def get_internal_id(get_tenders_function, date):
  	result = get_tenders_function({"offset": date, "opt_fields": 'tenderID', })
  	#import pdb; pdb.Pdb(stdout=sys.__stdout__).set_trace()
  	return result
  
new_contents: from openprocurement_client.client import Client
  import sys
  
  
  def prepare_api_wrapper(key='', host_url="https://api-sandbox.openprocurement.org", api_version='0.8'):
      return Client(key, host_url, api_version)
  
  
  def get_internal_id(get_tenders_function, date):
      result = get_tenders_function({"offset": date, "opt_fields": 'tenderID'})
      return result
  
subject: Improve PEP8 compliance in op_client_helper.py