Update app.py

app.py

@@ -1,3 +1,4 @@
+
 import streamlit as st
 import pandas as pd
 
@@ -11,8 +12,8 @@ acontainer1 = st.empty()
 acontainer2 = st.empty()
 acontainer3 = st.write("TEST")
 
-def asubmit(aselected=""):
-	acontainer3.write((" {} ").format(aselected))
+def asubmit(aselected="",acontainer=None,):
+	acontainer.write((" {} ").format("TEST3"))
 
 adf = pd.DataFrame(
 	astations,
@@ -22,4 +23,4 @@ aoption = acontainer1.selectbox(
 	'Which station?',
 	adf['atitle']
 )
-acontainer2.button("Submit",on_click=asubmit,kwargs=dict(aselected="TEST2"))
+acontainer2.button("Submit",on_click=asubmit,kwargs=dict(aselected="TEST2",acontainer=acontainer3))