Update app.py

app.py

@@ -20,10 +20,7 @@ import httpx # add 11/13/23
 import asyncio
 from openai import OpenAI
 #from openai import AsyncOpenAI
-client = OpenAI(
-    # defaults to os.environ.get("OPENAI_API_KEY")
-    api_key= os.getenv('OPENAI_API_KEY')
-)
+
 
 
 from datetime import datetime
@@ -163,9 +160,10 @@ def chat_with_model(prompt, document_section, model_choice='gpt-3.5-turbo'):
     collected_chunks = []
     collected_messages = []
     key = os.getenv('OPENAI_API_KEY')
-    client.api_key = key
 
-    client = OpenAI()
+    client = OpenAI(
+        api_key= os.getenv('OPENAI_API_KEY')
+    )
     stream = client.chat.completions.create(
         prompt="Say this is a test",
         messages=[{"role": "user", "content": "Say this is a test"}],
@@ -216,6 +214,10 @@ def chat_with_file_contents(prompt, file_content, model_choice='gpt-3.5-turbo'):
     conversation.append({'role': 'user', 'content': prompt})
     if len(file_content)>0:
         conversation.append({'role': 'assistant', 'content': file_content})
+    
+        client = OpenAI(
+            api_key= os.getenv('OPENAI_API_KEY')
+        )
     response = client.chat.completions.create(model=model_choice, messages=conversation)
     return response['choices'][0]['message']['content']