fix the create_param

x2paddle/op_mapper/dygraph/tf2paddle/tf_op_mapper.py

@@ -225,20 +225,14 @@ class TFOpMapper(OpMapper):
         self.params[node.name] = node.value
         
         if 0 not in shape:
-            if dtype != "float32":
-                self.params[node.name] = node.value.astype("float32")
             self.paddle_graph.add_layer(
                 "self.create_parameter",
                 inputs={},
                 outputs=[node.name],
                 shape=shape,
-                attr=string(node.name))
-            if dtype != "float32":
-                self.paddle_graph.add_layer(
-                        kernel="paddle.cast",
-                        inputs={"x": node.name},
-                        outputs=[node.name],
-                        dtype=string(dtype))
+                attr=string(node.name),
+                dtype=string(dtype),
+                default_initializer="paddle.nn.initializer.Constant(value=0.0)")
       
     def Transpose(self, node):
         input = self.graph.get_node(node.layer.input[0])

x2paddle/optimizer/optimizer.py

@@ -33,9 +33,9 @@ class GraphOptimizer(object):
                 self.passes = ["static_bn_scale_fuse_pass"]
         elif source_frame == "tf":
             self.passes = [
-                "dygraph_conv2d_add_fuse_pass",
-                "dygraph_tf_batchnorm_fuse_pass",
-                "transpose_eliminate_pass"
+#                 "dygraph_conv2d_add_fuse_pass",
+#                 "dygraph_tf_batchnorm_fuse_pass",
+#                 "transpose_eliminate_pass"
             ]
         else:
             # TODO