Fix ci not raises on error (pandas-dev#56970)

Author: tqa236

ci/code_checks.sh

@@ -74,7 +74,7 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         pandas.Series.plot.line \
         pandas.Series.to_sql \
         pandas.read_json \
-        pandas.DataFrame.to_sql \
+        pandas.DataFrame.to_sql # There should be no backslash in the final line, please keep this comment in the last ignored function
     RET=$(($RET + $?)) ; echo $MSG "DONE"
 
 fi