[Model] [Part 1] Refactor PaddleClas module (#508)

* Split PaddleClas Module refactor

* Split PaddleClas Module refactor

* fix bug

fastdeploy/pybind/fd_tensor.cc

@@ -0,0 +1,35 @@
+// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "fastdeploy/fastdeploy_model.h"
+#include "fastdeploy/pybind/main.h"
+
+namespace fastdeploy {
+
+void BindFDTensor(pybind11::module& m) {
+  pybind11::class_<FDTensor>(m, "FDTensor")
+      .def(pybind11::init<>(), "Default Constructor")
+      .def_readwrite("name", &FDTensor::name)
+      .def_readonly("shape", &FDTensor::shape)
+      .def_readonly("dtype", &FDTensor::dtype)
+      .def_readonly("device", &FDTensor::device)
+      .def("numpy", [](FDTensor& self) {
+        return TensorToPyArray(self);
+      })
+      .def("from_numpy", [](FDTensor& self, pybind11::array& pyarray, bool share_buffer = false) {
+        PyArrayToTensor(pyarray, &self, share_buffer);
+      });
+}
+
+}  // namespace fastdeploy