Update app.py

app.py

@@ -14,7 +14,7 @@ from langchain_google_genai import ChatGoogleGenerativeAI
 
 # LLM config
 # api_key = secrets.get(geminiapi)
-# os.environ['OPENAI_API_KEY'] = openaiapi # insert your api key here
+os.environ['OPENAI_API_KEY'] = os.getenv('openaiapi')
 os.environ['GOOGLE_API_KEY'] = os.getenv('geminiapi')
 llm_openai = OpenAI(temperature=0.7, max_tokens=500) # using gpt-3.5-turbo-instruct
 llm_gemini = ChatGoogleGenerativeAI(model="gemini-pro")