Debug

app.py

@@ -181,10 +181,17 @@ elif selected_language == 'Python':
 else:
     raise ValueError(f'{selected_language} language is not supported.')
 
-question = st.text_input(
-    "Ask a question about the table:",
-    placeholder=EXAMPLE_TABLES[selected_table_title][1]
-)
+if 'question' not in st.session_state:
+    question = st.text_input(
+        "Ask a question about the table:",
+        value=EXAMPLE_TABLES[selected_table_title][1],
+    )
+else:
+    question = st.text_input(
+        "Ask a question about the table:",
+        value=st.session_state.question
+    )
+
 button = st.button("Run! Generate Binder program to solve the question.")
 if not button:
     st.stop()