Update app.py

app.py

@@ -15,6 +15,7 @@ from PyPDF2 import PdfReader
 import re
 import plotly.graph_objects as go
 import csv
+from langchain_openai import AzureChatOpenAI
 
 
 # Configure logging
@@ -158,7 +159,7 @@ class JobPotral:
             docs = knowledge_base.similarity_search(question)
 
             # Initialize the OpenAILLM model
-            llm = OpenAILLM()
+            llm = AzureChatOpenAI()
 
             # Load a question-answering chain of models
             chain = load_qa_chain(llm, chain_type="stuff")
@@ -289,7 +290,7 @@ class JobPotral:
 
             # Call OpenAI GPT-3.5-turbo
             chat_completion = self.client.chat.completions.create(
-                model = "gpt-3.5-turbo",
+                model = "ChatGPT",
                 messages = conversation,
                 max_tokens=500,
                 temperature=0
@@ -509,7 +510,7 @@ class JobPotral:
             # Construct the prompt for OpenAI API
             # Call OpenAI API with the given prompt
             response = self.client.chat.completions.create(
-                model="gpt-3.5-turbo",  # You can use a different engine
+                model="ChatGPT",  # You can use a different engine
                 messages=prompt_template_,
                 max_tokens=200,
                 temperature = 0,