DOC: add PR02 for pandas.DataFrame.plot (#59255)

* DOC: add PR02 for pandas.DataFrame.plot

* DOC: fix PR02 for pandas.Series.plot

Author: tuhinsharma121

ci/code_checks.sh

@@ -70,7 +70,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         --format=actions \
         -i ES01 `# For now it is ok if docstrings are missing the extended summary` \
         -i "pandas.Series.dt PR01" `# Accessors are implemented as classes, but we do not document the Parameters section` \
-        -i "pandas.DataFrame.plot PR02" \
         -i "pandas.Grouper PR02" \
         -i "pandas.MultiIndex.append PR07,SA01" \
         -i "pandas.MultiIndex.copy PR07,RT03,SA01" \
@@ -156,7 +155,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Series.lt SA01" \
         -i "pandas.Series.ne SA01" \
         -i "pandas.Series.pad PR01,SA01" \
-        -i "pandas.Series.plot PR02" \
         -i "pandas.Series.pop SA01" \
         -i "pandas.Series.prod RT03" \
         -i "pandas.Series.product RT03" \

pandas/plotting/_core.py

@@ -652,6 +652,9 @@ class PlotAccessor(PandasObject):
     ----------
     data : Series or DataFrame
         The object for which the method is called.
+
+    Attributes
+    ----------
     x : label or position, default None
         Only used if data is a DataFrame.
     y : label, position or list of label, positions, default None