DOC: Enforce Numpy Docstring Validation for pandas.Float32Dtype and pandas.Float64Dtype (#58266)

* fixed docstring for pandas.Float32Dtype and pandas.Float64Dtype

* removed methods pandas.Float32Dtype and pandas.Float64Dtype

Author: tuhinsharma121

ci/code_checks.sh

@@ -153,8 +153,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.DatetimeTZDtype SA01" \
         -i "pandas.DatetimeTZDtype.tz SA01" \
         -i "pandas.DatetimeTZDtype.unit SA01" \
-        -i "pandas.Float32Dtype SA01" \
-        -i "pandas.Float64Dtype SA01" \
         -i "pandas.Grouper PR02,SA01" \
         -i "pandas.HDFStore.append PR01,SA01" \
         -i "pandas.HDFStore.get SA01" \

pandas/core/arrays/floating.py

@@ -135,6 +135,12 @@ class FloatingArray(NumericArray):
 -------
 None
 
+See Also
+--------
+CategoricalDtype : Type for categorical data with the categories and orderedness.
+IntegerDtype : An ExtensionDtype to hold a single size & kind of integer dtype.
+StringDtype : An ExtensionDtype for string data.
+
 Examples
 --------
 For Float32Dtype: