Fixed pandas-dev#59592

Don't know exactly .that does this work this the first time. I am contributing.
Sorry for the mistake

Author: jyotirjoshi

ci/code_checks.sh

@@ -152,8 +152,11 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.core.groupby.DataFrameGroupBy.plot PR02" \
         -i "pandas.core.groupby.DataFrameGroupBy.sem SA01" \
         -i "pandas.core.groupby.SeriesGroupBy.__iter__ RT03,SA01" \
-        -i "pandas.core.groupby.SeriesGroupBy.agg RT03" \
-        -i "pandas.core.groupby.SeriesGroupBy.aggregate RT03" \
+        -i "pandas.core.groupby.SeriesGroupBy.agg RT03\" 
+        -i "pandas.Series.str.center RT03,SA01\"
+        -i "pandas.Series.str.decode PR07,RT03,SA01\"
+        -i "pandas.Series.str.index RT03\"
+        -i "pandas.core.groupby.SeriesGroupBy.aggregate RT03" 
         -i "pandas.core.groupby.SeriesGroupBy.get_group RT03,SA01" \
         -i "pandas.core.groupby.SeriesGroupBy.groups SA01" \
         -i "pandas.core.groupby.SeriesGroupBy.indices SA01" \