fix static error in summary (#35303)

Author: wangna11BD

python/paddle/hapi/model_summary.py

@@ -147,6 +147,8 @@ def forward(self, inputs):
             input_size = []
             for key in input.keys():
                 input_size.append(tuple(input[key].shape))
+        elif isinstance(input, paddle.fluid.framework.Variable):
+            input_size = tuple(input.shape)
         else:
             raise ValueError(
                 "Input is not tensor, list, tuple and dict, unable to determine input_size, please input input_size."

python/paddle/tests/test_model.py

@@ -662,6 +662,12 @@ def _get_param_from_state_dict(state_dict):
         np.testing.assert_allclose(params_info['total_params'], gt_params / 2.0)
 
     def test_summary_input(self):
+        paddle.enable_static()
+        mymodel = MyModel()
+        input_data = paddle.rand([1, 20])
+        paddle.summary(mymodel, input=input_data)
+        paddle.disable_static()
+
         rnn = paddle.nn.SimpleRNN(16, 32, 2, direction='bidirectional')
         input_data = paddle.rand([4, 23, 16])
         paddle.summary(rnn, input=input_data)