old_contents: # Copyright 2015 IBM Corp. 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
  #
  # https://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 os
  from flask import Flask, jsonify
  import psycopg2
  
  app = Flask(__name__)
  
  @app.route('/')
  def WelcomeToMyapp():
      return 'This is for the test!'
  
  port = os.getenv('PORT', '5000')
  debugEnv = os.getenv('FLASK_DEBUG');
  
  debugVal = False;
  if int(debugEnv) == 1:
      debugVal = True
  
  if debugVal:
      conn = psycopg2.connect(host="postgres", port="5432", user="marco", password="foobarbaz", database="testdb")
  
  if __name__ == "__main__":
  	app.run(host='0.0.0.0', port=int(port), debug=debugVal)
  
new_contents: # Copyright 2015 IBM Corp. 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
  #
  # https://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 os
  from flask import Flask, jsonify
  import psycopg2
  
  app = Flask(__name__)
  
  @app.route('/')
  def WelcomeToMyapp():
      return 'This is for the test!'
  
  port = os.getenv('PORT', '5000')
  debugEnv = os.getenv('FLASK_DEBUG');
  
  debugVal = False;
  if debugEnv == '1':
      debugVal = True
  
  if debugVal:
      conn = psycopg2.connect(host="postgres", port="5432", user="marco", password="foobarbaz", database="testdb")
  
  if __name__ == "__main__":
  	app.run(host='0.0.0.0', port=int(port), debug=debugVal)
  
subject: debug if fixed