Update app.py

app.py

@@ -123,10 +123,10 @@ url_endpoint = st.selectbox("Select Inference URL", [
     "https://api-inference.huggingface.co/models/OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5",
     "https://api-inference.huggingface.co/models/gpt2"
 ])
- 
-tool_checkboxes = [st.checkbox(f"{tool.name} --- {tool.description} ") for tool in tool_loader.tools]
-
 
+# Add an expandable element for tools
+with st.expander("Expand to select tools"):
+    tool_checkboxes = [st.checkbox(f"{tool.name} --- {tool.description} ") for tool in tool_loader.tools]
 
 if "messages" not in st.session_state:
     st.session_state.messages = []