Fix missing Default: and optional markers in docstrings

dpnp/dpnp_algo/dpnp_arraycreation.py

@@ -332,7 +332,9 @@ class dpnp_nd_grid:
     Parameters
     ----------
     sparse : {bool}, optional
-        Whether the grid is sparse or not. Default is False.
+        Whether the grid is sparse or not.
+
+        Default: ``False``.
 
     """
 

dpnp/dpnp_algo/dpnp_elementwise_common.py

@@ -122,6 +122,8 @@ class DPNPUnaryFunc(UnaryElementwiseFunc):
         requires casting, e.g. the argument of `dpnp.tensor.log` is an
         array with integral data type.
 
+        Default: ``None``.
+
     """
 
     def __init__(
@@ -759,12 +761,18 @@ def outer(
         out : {None, dpnp.ndarray, usm_ndarray}, optional
             Output array to populate.
             Array must have the correct shape and the expected data type.
+
+            Default: ``None``.
         order : {None, "C", "F", "A", "K"}, optional
-            Memory layout of the newly output array, Cannot be provided
-            together with `out`. Default: ``"K"``.
+            Memory layout of the newly output array. Cannot be provided
+            together with `out`.
+
+            Default: ``"K"``.
         dtype : {None, str, dtype object}, optional
             If provided, the destination array will have this dtype. Cannot be
-            provided together with `out`. Default: ``None``.
+            provided together with `out`.
+
+            Default: ``None``.
 
         Returns
         -------

dpnp/dpnp_array.py

@@ -2206,7 +2206,7 @@ def to_device(self, device, /, *, stream=None):
 
         Parameters
         ----------
-        device : {None, string, SyclDevice, SyclQueue, Device}, optional
+        device : {None, string, SyclDevice, SyclQueue, Device}
             An array API concept of device where the output array is created.
             `device` can be ``None``, a oneAPI filter selector string,
             an instance of :class:`dpctl.SyclDevice` corresponding to

dpnp/dpnp_iface.py

@@ -449,6 +449,8 @@ def get_normalized_queue_device(obj=None, device=None, sycl_queue=None):
         and implementing `__sycl_usm_array_interface__` protocol, an instance
         of `numpy.ndarray`, an object supporting Python buffer protocol,
         a Python scalar, or a (possibly nested) sequence of Python scalars.
+
+        Default: ``None``.
     sycl_queue : {None, class:`dpctl.SyclQueue`}, optional
         A queue which explicitly indicates where USM allocation is done
         and the population code (if any) is executed.
@@ -500,7 +502,7 @@ def get_result_array(a, out=None, casting="safe"):
     ----------
     a : {dpnp.ndarray, usm_ndarray}
         Input array.
-    out : {None, dpnp.ndarray, usm_ndarray}
+    out : {None, dpnp.ndarray, usm_ndarray}, optional
         If provided, value of `a` array will be copied into it
         according to ``safe`` casting rule.
         It should be of the appropriate shape.