old_contents: """
  Create individuals
  
  """
  from __future__ import division
  import random
  
  __author__ =  "Thanh"
  __copyright__ = "Copyright 2018, Architecture and Building Systems - ETH Zurich"
  __credits__ = [ "Sreepathi Bhargava Krishna", "Thanh"]
  __license__ = "MIT"
  __version__ = "0.1"
  __maintainer__ = "Daren Thomas"
  __email__ = "thomas@arch.ethz.ch"
  __status__ = "Production"
  
  def generate_main(nBuildings, config):
  
      if config.district_heating_network:
          heating_network_block = [0] * nBuildings
          for i in range(nBuildings):
              choice_buildCon = random.randint(0, 1)
              heating_network_block[i] = choice_buildCon
          individual = heating_network_block
  
      # DCN
      if config.district_cooling_network:
          cooling_network_block = [0] * nBuildings
          for j in range(nBuildings):
              choice_buildCon = random.randint(0, 1)
              cooling_network_block[j] = choice_buildCon
          individual = cooling_network_block
  
      return individual
new_contents: """
  Create individuals
  
  """
  from __future__ import division
  import random
  
  __author__ =  "Thanh"
  __copyright__ = "Copyright 2018, Architecture and Building Systems - ETH Zurich"
  __credits__ = [ "Sreepathi Bhargava Krishna", "Thanh"]
  __license__ = "MIT"
  __version__ = "0.1"
  __maintainer__ = "Daren Thomas"
  __email__ = "thomas@arch.ethz.ch"
  __status__ = "Production"
  
  def generate_main(nBuildings):
  
      network_block = [0] * nBuildings
      for i in range(nBuildings):
          choice_buildCon = random.randint(0, 1)
          network_block[i] = choice_buildCon
      individual = network_block
  
      return individual
subject: Update optimization_generation.py