Update app.py

app.py

@@ -60,7 +60,7 @@ if uploaded_file is not None:
     @st.cache_data(ttl=3600)
     def get_data(extype):
         keycheck = list(data.columns)
-        keycheck = [k for k in list_of_column_key if 'Keyword' in k]
+        keycheck = [k for k in keycheck if 'Keyword' in k]
         return keycheck
 
     keycheck = get_data(extype)