Update app.py

app.py

@@ -99,9 +99,8 @@ if prompt := st.chat_input("Enter your prompt here..."):
     try:
         chat_completion = client.chat.completions.create(
             model=model_option,
-            messages=[(
-                {"role": "system","content": vikk},
-                {"role": m["role"], "content": m["content"]})
+            messages=[
+                {"role": "system","content": vikk} + {"role": m["role"], "content": m["content"]}
                 for m in st.session_state.messages
             ],
             max_tokens=max_tokens,