Update app.py

app.py

@@ -7,7 +7,7 @@ import os
 
 # Function to load openai model and get response
 def get_open_ai_response(question):
-    llm = OpenAI(api_key = os.getenv("OPEN_AI_KEY"), model_name = "gpt-3.5-turbo-instruct", temperature=0.5)
+    llm = OpenAI(model_name = "gpt-3.5-turbo-instruct", temperature=0.5)
     response = llm(question)
     return response