remove flask server

python/examples/imdb/text_classify_service.py

-# Copyright (c) 2020 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.
-#!flask/bin/python
-from plugin_service import PluginService
-import sys
-
-class IMDBService(PluginService):
-    def prepare_service(self, args={}):
-        if len(args) == 0:
-            exit(-1)
-        self.word_dict = {}
-        with open(args["dict_file_path"]) as fin:
-            idx = 0
-            for line in fin:
-                self.word_dict[idx] = idx
-                idx += 1
-    
-    def preprocess(self, feed={}, fetch=[]):
-        if "words" not in feed:
-            exit(-1)
-        res_feed = {}
-        res_feed["words"] = [self.word_dict[int(x)] for x in feed["words"]]
-        print(res_feed)
-        return res_feed, fetch
-
-imdb_service = IMDBService(name="imdb", model=sys.argv[1], port=9898)
-imdb_service.prepare_service({"dict_file_path":sys.argv[2]})
-imdb_service.start_service()