code: def jsbuild_prompt():
      ''' Prompt users whether to build a new BokehJS or install an existing one.
  
      Returns:
          bool : True, if a new build is requested, False otherwise
  
      '''
      print(BOKEHJS_BUILD_PROMPT)
      mapping = {"1": True, "2": False}
      value = input("Choice? ")
      while value not in mapping:
          print("Input '%s' not understood. Valid choices: 1, 2\n" % value)
          value = input("Choice? ")
      return mapping[valuef jsbuild_prompt():
      ''' Prompt users whether to build a new BokehJS or install an existing one.
  
      Returns:
          bool : True, if a new build is requested, False otherwise
  
      '''
      print(BOKEHJS_BUILD_PROMPT)
      mapping = {"1": True, "2": False}
      value = input("Choice? ")
      while value not in mapping:
          print("Input '%s' not understood. Valid choices: 1, 2\n" % value)
          value = input("Choice? ")
      return mapping[value]
docs: Prompt users whether to build a new BokehJS or install an existing one.
  
      Returns:
          bool : True, if a new build is requested, False otherwise