fix the document of ones_like, zeros_like (#40233)

python/paddle/tensor/creation.py

@@ -283,7 +283,7 @@ def ones_like(x, dtype=None, name=None):
     Args:
         x(Tensor): The input tensor which specifies shape and dtype. The
             dtype of ``x`` can be bool, float16, float32, float64, int32, int64.
-        dtype(str|np.dtype|core.VarDesc.VarType, optional): The data type of the
+        dtype(str|np.dtype, optional): The data type of the
             output tensor. Supported data types: bool, float16, float32, float64,
             int32, int64. If ``dtype`` is None, the data type is the same as ``x``.
             Default is None.
@@ -358,7 +358,7 @@ def zeros_like(x, dtype=None, name=None):
     Args:
         x(Tensor): The input tensor which specifies shape and dtype. The
             dtype of ``x`` can be bool, float16, float32, float64, int32, int64.
-        dtype(str|np.dtype|core.VarDesc.VarType, optional): The data type of the
+        dtype(str|np.dtype, optional): The data type of the
             output tensor. Supported data types: bool, float16, float32, float64,
             int32, int64. If ``dtype`` is None, the data type is the same as ``x``.
             Default is None.