old_contents: # Copyright 2019 Google LLC
  #
  # 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 re
  import cfg
  from data.models.base import DefaultBase
  from data.utils import populate_models
  from sqlalchemy import Column, Text, String, Index
  from sqlalchemy.orm import relationship
  
  
  class Cwe(DefaultBase):
    __bind_key__ = 'cwe'
    __table_args__ = {'schema': 'cwe'}
    __tablename__ = 'cwe_data'
  
    cwe_id = Column(String(255), primary_key=True)
    cwe_name = Column(Text)
  
  
  Index('cwe_id_index', Cwe.cwe_id)
  
  # must be set after all definitions
  __all__ = populate_models(__name__)
  
new_contents: # Copyright 2019 Google LLC
  #
  # 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 re
  
  import cfg
  from data.models.base import DefaultBase
  from data.utils import populate_models
  from sqlalchemy import Column, Text, String, Index
  from sqlalchemy.orm import relationship
  
  
  class Cwe(DefaultBase):
    __bind_key__ = 'cwe'
    __table_args__ = {'schema': 'cwe'}
    __tablename__ = 'cwe_data'
  
    cwe_id = Column(String(255), primary_key=True)
    cwe_name = Column(Text)
  
  
  Index('cwe_id_index', Cwe.cwe_id)
  
  # must be set after all definitions
  __all__ = populate_models(__name__)
  
subject: Update cwe.py