Update app.py

app.py

@@ -24,7 +24,7 @@ class PDFChatbot:
        self.azure_client = openai.OpenAI()
        # Model name for your deployment
        # self.model_name = os.getenv("AZURE_OPENAI_MODEL", "gpt-4")
-       self.model_name = ChatOpenAI(model="gpt-3.5-turbo-0125",openai_api_key = OPENAI_API_KEY)
+       # self.model_name = ChatOpenAI(model="gpt-3.5-turbo-0125",openai_api_key = OPENAI_API_KEY)
 
        # Store conversation history
        self.conversation_history = []
@@ -110,7 +110,7 @@ Please provide a helpful response based on the insurance document content above.
                messages.append(msg)
            # Get response from Azure OpenAI
            response = self.azure_client.chat.completions.create(
-               model=self.model_name,
+               model="gpt-3.5-turbo-0125",
                messages=messages,
                max_tokens=1000,
                temperature=0.7