Add an output to apply_proximal_adagrad op register

mindspore/ccsrc/kernel/cpu/sparse_apply_proximal_adagrad_cpu_kernel.h

@@ -48,6 +48,7 @@ MS_REG_CPU_KERNEL(SparseApplyProximalAdagrad,
                     .AddInputAttr(kNumberTypeFloat32)
                     .AddInputAttr(kNumberTypeFloat32)
                     .AddInputAttr(kNumberTypeInt32)
+                    .AddOutputAttr(kNumberTypeFloat32)
                     .AddOutputAttr(kNumberTypeFloat32),
                   SparseApplyProximalAdagradCPUKernel);
 }  // namespace kernel

tests/st/ops/cpu/test_sparse_apply_proximal_adagrad_op.py

@@ -44,4 +44,4 @@ def test_net():
     context.set_context(mode=context.GRAPH_MODE, device_target="CPU")
     sparse_apply_proximal_adagrad = Net()
     output = sparse_apply_proximal_adagrad(gradient, indices)
-    print(output.asnumpy()[0])
+    print(output[0].asnumpy())