refactor: clean up imports and add Apache 2.0 license header to OpticalPathComp.py

# Copyright 2022-2026 ETSI SDG TeraFlowSDN (TFS) (https://tfs.etsi.org/)

#

# 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.

import json

import requests

import logging

import uuid

from common.proto.context_pb2 import Service, ConfigRule, ConfigActionEnum

from common.proto.context_pb2 import ConfigActionEnum, ConfigRule, Service

from common.proto.pathcomp_pb2 import PathCompReply

from .TopologyTools import get_device_with_driver

from .TopologyTools import get_device_with_driver

LOGGER = logging.getLogger(__name__)