Update app.py

app.py

@@ -1,4 +1,3 @@
-
 import streamlit as st
 import pandas as pd
 
@@ -13,7 +12,7 @@ acontainer2 = st.empty()
 
 def asubmit(aparam):
 	adf2 = aparam["adataframe"]
-	astationcode = adf2.loc[adf["atitle"]==aparam["aselected"]]
+	astationcode = adf2.loc[adf2["atitle"]==aparam["aselected"]]
 	acontainer2.write(astationcode)
 adf = pd.DataFrame(
 	astations,
@@ -23,4 +22,5 @@ aoption = acontainer1.selectbox(
 	'Which station?',
 	adf['atitle']
 )
-acontainer1.button("Submit",on_click=asubmit,args={'aselected':aoption,})
+acontainer1.button("Submit",on_click=asubmit,args={'aselected':aoption,})
+#acontainer2.write(aoption)