code: from langchain.chat_models import ChatOpenAI
  from langchain.schema import HumanMessage
  
  from log10.langchain import Log10Callback
  from log10.llm import Log10Config
  
  
  log10_callback = Log10Callback(log10_config=Log10Config())
  
  
  messages = [
      HumanMessage(content="You are a ping pong machine"),
      HumanMessage(content="Ping?"),
  ]
  
  llm = ChatOpenAI(
      model_name="gpt-3.5-turbo",
      callbacks=[log10_callback],
      temperature=0.5,
      tags=["test"],
  )
  completion = llm.predict_messages(messages, tags=["foobar"])
  print(completion)
  
  print(log10_callback.last_completion_url())
  
  llm = ChatOpenAI(
      model_name="gpt-3.5-turbo",
      callbacks=[log10_callback],
      temperature=0.5,
      tags=["test"],
  )
  messages.append(HumanMessage(content="Pong!"))
  completion = llm.predict_messages(messages, tags=["foobar"])
  print(completion)
  
  print(log10_callback.last_completion_url())
  
apis: langchain.schema.HumanMessage langchain.chat_models.ChatOpenAI
extract_api: [((341, 443), 'langchain.chat_models.ChatOpenAI', 'ChatOpenAI', ([], {'model_name': '"""gpt-3.5-turbo"""', 'callbacks': '[log10_callback]', 'temperature': '(0.5)', 'tags': "['test']"}), "(model_name='gpt-3.5-turbo', callbacks=[log10_callback],\n    temperature=0.5, tags=['test'])\n", (351, 443), False, 'from langchain.chat_models import ChatOpenAI\n'), ((590, 692), 'langchain.chat_models.ChatOpenAI', 'ChatOpenAI', ([], {'model_name': '"""gpt-3.5-turbo"""', 'callbacks': '[log10_callback]', 'temperature': '(0.5)', 'tags': "['test']"}), "(model_name='gpt-3.5-turbo', callbacks=[log10_callback],\n    temperature=0.5, tags=['test'])\n", (600, 692), False, 'from langchain.chat_models import ChatOpenAI\n'), ((244, 295), 'langchain.schema.HumanMessage', 'HumanMessage', ([], {'content': '"""You are a ping pong machine"""'}), "(content='You are a ping pong machine')\n", (256, 295), False, 'from langchain.schema import HumanMessage\n'), ((301, 330), 'langchain.schema.HumanMessage', 'HumanMessage', ([], {'content': '"""Ping?"""'}), "(content='Ping?')\n", (313, 330), False, 'from langchain.schema import HumanMessage\n'), ((724, 753), 'langchain.schema.HumanMessage', 'HumanMessage', ([], {'content': '"""Pong!"""'}), "(content='Pong!')\n", (736, 753), False, 'from langchain.schema import HumanMessage\n'), ((210, 223), 'log10.llm.Log10Config', 'Log10Config', ([], {}), '()\n', (221, 223), False, 'from log10.llm import Log10Config\n')]