Update app.py

app.py

@@ -1,4 +1,3 @@
-
 import streamlit as st
 import pandas as pd
 
@@ -12,8 +11,8 @@ acontainer1 = st.empty()
 acontainer2 = st.empty()
 acontainer3 = st.empty()
 
-def asubmit(aselected="",acontainer=None,):
-	acontainer.write((" {} ").format("TEST3"))
+def asubmit(aselected="",acontainer=None,adataframe=pd.DataFrame()):
+	acontainer.write((" {} ").format(aselected))
 
 adf = pd.DataFrame(
 	astations,
@@ -23,4 +22,5 @@ aoption = acontainer1.selectbox(
 	'Which station?',
 	adf['atitle']
 )
-acontainer2.button("Submit",on_click=asubmit,kwargs=dict(aselected="TEST2",acontainer=acontainer3))
+if acontainer2.button("Submit",on_click=asubmit) == True:
+	asubmit({"aselected":aoption,"acontainer":acontainer3,"adataframe":adf,})