Update app.py

app.py

@@ -198,7 +198,8 @@ def process_text(user_name, text_input, selected_model, temp_values):
                 stream = hf_client.chat.completions.create(
                     model=model_links[selected_model],
                     messages=[
-                        {"role": m["role"], "content": m["content"]}
+                        #{"role": m["role"], "content": m["content"]}
+                        {"role": "user", "content": m["content"]}
                         for m in st.session_state.messages
                     ],
                     temperature=temp_values,