Update app.py

app.py

@@ -106,10 +106,8 @@ with st.form('mform', clear_on_submit=False):
                 pass
         st.success('Feature vector successfully created.')
 
-
-
-with st.form("my_form", clear_on_submit=False):
-    st.text_input("Enter filename", key="filename")
-    submit = st.form_submit_button("Download", on_click=selected_df)
+        with st.form("my_form", clear_on_submit=False):
+            st.text_input("Enter filename", key="filename")
+            submit = st.form_submit_button("Download", on_click=selected_df)