Update app.py

app.py

@@ -80,7 +80,7 @@ def generate_resume(resume_text, job):
     """
 
     chat_completion = groq_client.chat.completions.create(
-        model="llama-3.1-70b-versatile",
+        model="openai/gpt-oss-120b",
         messages=[{"role": "user", "content": prompt}],
         temperature=0.7,
     )