workerapi redis

Pod requested to start work
Work started in pod
Inserted pod ip in podList: ['10.42.3.41']
Inserted pod ip in podList: ['10.42.3.41', '10.42.4.46']
Inserted pod ip in podList: ['10.42.3.41', '10.42.4.46', '10.42.0.25']
Got 3 pod ip's
RedisUrl: redis://localhost/0
./app.py:83: RuntimeWarning: coroutine 'save_to_redis' was never awaited
  utils.save_to_redis(redis, Y, 'trainingData')
Saved training data to Redis
./app.py:85: RuntimeWarning: coroutine 'close_redis' was never awaited
Starting Cloud K-SVD with 3 pods
  utils.close_redis(redis)
=================Iteration 1=================
Entering sparse coding stage...
Updating atom 1
Val key was not found in redis
Val key was not found in redis
Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_protocol.py", line 418, in start
    resp = await task
  File "/usr/local/lib/python3.6/asyncio/tasks.py", line 250, in _wakeup
    future.result()
  File "/usr/local/lib/python3.6/asyncio/tasks.py", line 180, in _step
    result = coro.send(None)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_app.py", line 458, in _handle
    resp = await handler(request)
  File "./app.py", line 116, in qresidual
    latestQ = await utils.load_from_redis(redis, 'latestQ')
  File "/usr/src/app/utils.py", line 42, in load_from_redis
    A = await redis.get(valkey)
  File "/usr/local/lib/python3.6/site-packages/aioredis/commands/string.py", line 85, in get
    return self.execute(b'GET', key, encoding=encoding)
  File "/usr/local/lib/python3.6/site-packages/aioredis/commands/__init__.py", line 51, in execute
    return self._pool_or_conn.execute(command, *args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/aioredis/connection.py", line 323, in execute
    raise TypeError("args must not contain None")
TypeError: args must not contain None
Error handling request
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_protocol.py", line 418, in start
    resp = await task
  File "/usr/local/lib/python3.6/asyncio/tasks.py", line 250, in _wakeup
    future.result()
  File "/usr/local/lib/python3.6/asyncio/tasks.py", line 180, in _step
    result = coro.send(None)
  File "/usr/local/lib/python3.6/site-packages/aiohttp/web_app.py", line 458, in _handle
    resp = await handler(request)
  File "./app.py", line 116, in qresidual
    latestQ = await utils.load_from_redis(redis, 'latestQ')
  File "/usr/src/app/utils.py", line 42, in load_from_redis
    A = await redis.get(valkey)
  File "/usr/local/lib/python3.6/site-packages/aioredis/commands/string.py", line 85, in get
    return self.execute(b'GET', key, encoding=encoding)
  File "/usr/local/lib/python3.6/site-packages/aioredis/commands/__init__.py", line 51, in execute
    return self._pool_or_conn.execute(command, *args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/aioredis/connection.py", line 323, in execute
    raise TypeError("args must not contain None")
TypeError: args must not contain None
/usr/src/app/methods.py:75: RuntimeWarning: coroutine 'close_redis' was never awaited
  utils.close_redis(redis)
Getting data from pod: 10.42.3.41
Getting data from pod: 10.42.4.46
Getting data from pod: 10.42.0.25