Update main.py

main.py

@@ -5,7 +5,7 @@ import pandas as pd
 import numpy as np
 from typing import List
 from pathlib import Path
-from langchain_openai import ChatOpenAI
+from langchain_openai import ChatOpenAI, OpenAI
 from langchain.schema.runnable.config import RunnableConfig
 from langchain.schema import StrOutputParser
 from langchain_core.prompts import ChatPromptTemplate
@@ -52,13 +52,13 @@ def create_agent(filename: str):
 
     # Create an OpenAI object.
     os.environ['OPENAI_API_KEY'] = os.environ['OPENAI_API_KEY']
-    llm = ChatOpenAI(temperature=0, model="gpt-4o-2024-05-13")
-
+    #llm = ChatOpenAI(temperature=0, model="gpt-4o-2024-05-13")
+    llm = OpenAI(temperature=0, model_name="gpt-4o-2024-05-13")
     # Read the CSV file into a Pandas DataFrame.
     df = pd.read_csv(filename)
 
     # Create a Pandas DataFrame agent.
-    return create_csv_agent(llm, filename, verbose=False, allow_dangerous_code=True, handle_parsing_errors=True, agent_type=AgentType.OPENAI_FUNCTIONS)
+    return create_csv_agent(llm, filename, verbose=False, allow_dangerous_code=True, handle_parsing_errors=True, agent_type=AgentType.ZERO_SHOT_REACT_DESCRIPTION)
 
 def query_agent(agent, query):
     """