Fix celery tasks

[esloch]

• Tweets
• Pegatemperatura

Traceback (most recent call last):
  File "/AlertaDengueCaptura/crawlclima/pegatweets.py", line 50, in <module>
    pega_tweets.delay(
  File "/opt/conda/lib/python3.10/site-packages/celery/app/task.py", line 422, in delay
    return self.apply_async(args, kwargs)
  File "/opt/conda/lib/python3.10/site-packages/celery/app/task.py", line 572, in apply_async
    return app.send_task(
  File "/opt/conda/lib/python3.10/site-packages/celery/app/base.py", line 767, in send_task
    amqp.send_task_message(P, name, message, **options)
  File "/opt/conda/lib/python3.10/site-packages/celery/app/amqp.py", line 510, in send_task_message
    ret = producer.publish(
  File "/opt/conda/lib/python3.10/site-packages/kombu/messaging.py", line 177, in publish
    return _publish(
  File "/opt/conda/lib/python3.10/site-packages/kombu/connection.py", line 523, in _ensured
    return fun(*args, **kwargs)
  File "/opt/conda/lib/python3.10/site-packages/kombu/messaging.py", line 186, in _publish
    channel = self.channel
  File "/opt/conda/lib/python3.10/site-packages/kombu/messaging.py", line 209, in _get_channel
    channel = self._channel = channel()
  File "/opt/conda/lib/python3.10/site-packages/kombu/utils/functional.py", line 32, in __call__
    value = self.__value__ = self.__contract__()
  File "/opt/conda/lib/python3.10/site-packages/kombu/messaging.py", line 225, in <lambda>
    channel = ChannelPromise(lambda: connection.default_channel)
  File "/opt/conda/lib/python3.10/site-packages/kombu/connection.py", line 895, in default_channel
    self._ensure_connection(**conn_opts)
  File "/opt/conda/lib/python3.10/site-packages/kombu/connection.py", line 432, in _ensure_connection
    with ctx():
  File "/opt/conda/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/opt/conda/lib/python3.10/site-packages/kombu/connection.py", line 450, in _reraise_as_library_errors
    raise ConnectionError(str(exc)) from exc
kombu.exceptions.OperationalError: [Errno -2] Name or service not kno