Update src/streamlit_app.py

src/streamlit_app.py

@@ -15,7 +15,9 @@ if notebook:
     grammar_tab, = st.tabs(['Grammar/Fact']) 
     save_notebook(notebook)
     with grammar_tab:
-        with st.spinner("Processing"):
-            results = execute("/tmp/Notebook")
-            st.dataframe(results)
-        
+        try:
+            with st.spinner("Processing"):
+                results = execute("/tmp/Notebook")
+                st.dataframe(results)
+        except:
+            st.error("Unable to process..")