Update app.py

app.py

@@ -97,9 +97,12 @@ elif st.session_state.step == 5:
         """
 
         with st.spinner("✨ Generating your post..."):
+            
             response = client.chat.completions.create(
-                model="llama3-70b-8192",
-                messages=[{"role": "user", "content": prompt}]
+                model="openai/gpt-oss-120b",
+                messages=[{"role": "user", "content": prompt}],
+                temperature=0.7,
+                max_tokens=500
             )
 
             post = response.choices[0].message.content