modify embeding weight

x2paddle/op_mapper/dygraph/onnx2paddle/opset9/opset.py

@@ -721,7 +721,7 @@ class OpSet9():
                 op_name = name_generator("embedding", self.nn_name2id)
                 output_name = node.name
                 layer_outputs = [op_name, output_name]
-                self.weights['.weight'] = _const_weight_or_none(val_x)
+                self.weights[op_name + '.weight'] = _const_weight_or_none(val_x)
                 self.paddle_graph.add_layer(
                     'paddle.nn.Embedding',
                     inputs={"x": indices_cast},