Update app.py

app.py

@@ -11,8 +11,11 @@ import tempfile
 
 import gradio as gr
 
+from openai import OpenAI
+client = OpenAI()
+
 def classify_text_chat(template, work, exam):
-    response = openai.ChatCompletion.create(
+    response = client.chat.completions.create(
         model="gpt-4o-mini",
         messages=[
             {"role": "system", "content": template},