Update app.py

app.py

@@ -2,19 +2,16 @@ import os
 import gradio as gr
 from openai import OpenAI
 
-# Initialize OpenAI client
-openai = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
-# Function to fetch positive news using the Responses API
 def fetch_positive_news():
-    response = openai.responses.create(
+    response = client.responses.create(
         model="gpt-4o",
         input="What was a positive news story that happened today?",
         tools=[{"type": "web_search"}]
     )
     return response.output_text
 
-# Gradio Interface
 demo = gr.Interface(
     fn=fetch_positive_news,
     inputs=None,
@@ -24,5 +21,4 @@ demo = gr.Interface(
     allow_flagging="never"
 )
 
-# Launch the Gradio app
-demo.launch()
+demo.launch()