add pinv to api list

docs/api/api_python/mindspore.ops.function.rst

@@ -206,6 +206,7 @@ mindspore.ops.function
     mindspore.ops.mul
     mindspore.ops.neg
     mindspore.ops.negative
+    mindspore.ops.pinv
     mindspore.ops.positive
     mindspore.ops.pow
     mindspore.ops.roll

docs/api/api_python/ops/mindspore.ops.func_pinv.rst

@@ -9,8 +9,8 @@ mindspore.ops.pinv
         - **x** (Tensor) - 要计算的矩阵。矩阵必须至少有两个维度。支持数据类型为float32或float64。
 
     关键字参数：
-        - **atol** (float, tensor) - 绝对公差值。默认值：None。
-        - **rtol** (float, tensor) - 相对公差值。默认值：None。
+        - **atol** (float, Tensor) - 绝对公差值。默认值：None。
+        - **rtol** (float, Tensor) - 相对公差值。默认值：None。
         - **hermitian** (bool) - 为True时假设x为实对称矩阵。默认值：False。
 
     输出：

docs/api/api_python_en/mindspore.ops.function.rst

@@ -207,6 +207,7 @@ Element-by-Element Operations
     mindspore.ops.mul
     mindspore.ops.neg
     mindspore.ops.negative
+    mindspore.ops.pinv
     mindspore.ops.positive
     mindspore.ops.pow
     mindspore.ops.roll

mindspore/python/mindspore/ops/function/linalg_func.py

@@ -95,15 +95,13 @@ def pinv(x, *, atol=None, rtol=None, hermitian=False):
     """
     Computes the (Moore-Penrose) pseudo-inverse of a matrix.
 
-    Note:
-        Only `float32`, `float64` are supported Tensor dtypes.
-
     Args:
         x (Tensor): A matrix to be calculated. The matrix must be at least two dimensions.
+            Only `float32`, `float64` are supported Tensor dtypes.
 
     Keyword args:
-        atol (float, tensor) : absolute tolerance value. Default: None.
-        rtol (float, tensor) : relative tolerance value. Default: None.
+        atol (float, Tensor) : absolute tolerance value. Default: None.
+        rtol (float, Tensor) : relative tolerance value. Default: None.
         hermitian (bool) : An optional bool. x is assumed to be symmetric if real. Default: False.
 
     Outputs: