Update app.py

app.py

@@ -85,7 +85,7 @@ def demo_retrieval():
     with tab_pc:
         with st.form("rpcform"):
             k = st.slider("Number of items to retrieve", 1, 100, 16, key='rpc')
-            pc = utils.load_3D_shape('rpcinput')
+            #pc = utils.load_3D_shape('rpcinput')
             if st.form_submit_button("Retrieve with Point Cloud"):
                 prog.progress(0.49, "Computing Embeddings")