Update src/exp2-pilot.py

src/exp2-pilot.py

@@ -675,8 +675,12 @@ if st.session_state.step == "worker_id_input":
 
 elif st.session_state.step == "instructions_1":
     instructions_1()
+    st.stop()
+
 elif st.session_state.step == "instructions_2":
     instructions_2()
+    st.stop()
+
 elif st.session_state.step == "training":
     training()