Python appwrite function

from appwrite.client import Client

# You can remove imports of services you don't use
from appwrite.services.account import Account
from appwrite.services.avatars import Avatars
from appwrite.services.databases import Databases
from appwrite.services.functions import Functions
from appwrite.services.health import Health
from appwrite.services.locale import Locale
from appwrite.services.storage import Storage
from appwrite.services.teams import Teams
from appwrite.services.users import Users



def main(req, res):
  client = Client()

  # You can remove services you don't use
  account = Account(client)
  avatars = Avatars(client)
  database = Databases(client)
  functions = Functions(client)
  health = Health(client)
  locale = Locale(client)
  storage = Storage(client)
  teams = Teams(client)
  users = Users(client)

  if not req.variables.get('APPWRITE_FUNCTION_ENDPOINT') or not req.variables.get('APPWRITE_FUNCTION_API_KEY'):
    print('Environment variables are not set. Function cannot use Appwrite SDK.')
  else:
    (
    client
      .set_endpoint(req.variables.get('APPWRITE_FUNCTION_ENDPOINT', None))
      .set_project(req.variables.get('APPWRITE_FUNCTION_PROJECT_ID', None))
      .set_key(req.variables.get('APPWRITE_FUNCTION_API_KEY', None))
      .set_self_signed(True)
    )
  
  return res.json({
    "areDevelopersAwesome": True,
  })