Update app.py

app.py

@@ -132,7 +132,7 @@ st.set_page_config(
         menu_items={
         'About': "## Groq Mixture-Of-Agents \n Powered by [Groq](https://groq.com)"
     },
-    layout="wide"
+    layout="centered"
 )
 valid_model_names = [
     'llama-3.1-8b-instant',
@@ -193,7 +193,7 @@ with st.sidebar:
 
         # Layer agent configuration
         tooltip = "Agents in the layer agent configuration run in parallel _per cycle_. Each layer agent supports all initialization parameters of [Langchain's ChatGroq](https://api.python.langchain.com/en/latest/chat_models/langchain_groq.chat_models.ChatGroq.html) class as valid dictionary fields."
-        st.markdown("Update Layer Agent Configuration", help=tooltip)
+        st.markdown("Update Layer Agents Configuration", help=tooltip)
         new_layer_agent_config = st_ace(
             value=json.dumps(st.session_state.layer_agent_config, indent=2),
             language='json',