remove ndarray example

Author: andrewgsavage

pandas/core/arrays/base.py

@@ -567,12 +567,6 @@ def to_numpy(
         Returns
         -------
         numpy.ndarray
-
-        Examples
-        -------
-        >>> arr = pd.array([4, 5])
-        >>> arr.to_numpy()
-        array([4, 5])
         """
         result = np.asarray(self, dtype=dtype)
         if copy or na_value is not lib.no_default: