DOC: change docstring in sync with pandas.Timestamp.to_pydatetime

pandas/_libs/tslibs/nattype.pyx

@@ -882,7 +882,30 @@ class NaTType(_NaT):
         """
         Convert a Timestamp object to a native Python datetime object.
 
-        If warn=True, issue a warning if nanoseconds is nonzero.
+        This method is useful for when you need to utilize a pandas Timestamp
+        object in contexts where native Python datetime objects are expected
+        or required. The conversion discards the nanoseconds component, and a
+        warning can be issued in such cases if desired.
+
+        Parameters
+        ----------
+        warn : bool, default True
+            If True, issues a warning when the timestamp includes nonzero
+            nanoseconds, as these will be discarded during the conversion.
+
+        Returns
+        -------
+        datetime.datetime or NaT
+            Returns a datetime.datetime object representing the timestamp,
+            with year, month, day, hour, minute, second, and microsecond components.
+            If the timestamp is NaT (Not a Time), returns NaT.
+
+        See Also
+        --------
+        datetime.datetime : The standard Python datetime class that this method
+            returns.
+        Timestamp.timestamp : Convert a Timestamp object to POSIX timestamp.
+        Timestamp.to_datetime64 : Convert a Timestamp object to numpy.datetime64.
 
         Examples
         --------