Update app.py

app.py

@@ -68,4 +68,8 @@ if uploaded_file is not None:
     if not list_of_column_key:
         st.error("Unfortunately, you don't have a column containing keywords in your data. Please check again. If you want to use it in another column, please rename it to 'Keywords'.")
     else:
-        st.write('✅')
+        st.write('✅')
+
+    #===check any obj===
+    coldf = sorted(data.select_dtypes(include=['object']).columns.tolist())
+    st.write(coldf)