Kubeless Python Botte response binary file

handler.py

from bottle import abort, HTTPResponse

def handle(data, event):
  headers = dict()
  
  content = # binary content

  headers['Content-Type'] = 'image/jpeg'
  headers['Content-Disposition'] = 'inline'
  headers['Content-Length'] = len(content)
  headers['Etag'] = response.headers['Etag']
  headers['Date'] = response.headers['Date']
  headers['Last-Modified'] = response.headers['Last-Modified']

  body = content

  return HTTPResponse(body, **headers)