RPC error out on OP

[0xSpuddy]

Have been getting this error out on all the optimism tippers. Have not been able to find a cause, but maybe we can just handle the error better:

2023-12-12 11:00:01,301 - INFO - last report time: 1702307967
2023-12-12 11:00:01,313 - INFO - seconds until next interval: 3598.698058
2023-12-12 11:00:01,432 - INFO - token allowance: 1000000000000000000000
2023-12-12 11:00:01,469 - INFO - tellor token balance: 9.115626288874418
2023-12-12 11:00:01,489 - INFO - ethereum token balance: 0.07964275503864533
2023-12-12 11:00:01,489 - INFO - sleeping until next interval
2023-12-12 12:00:00,631 - WARNING - error getting data before
2023-12-12 12:00:00,638 - INFO - seconds until next interval: 3599.368411
2023-12-12 12:00:00,676 - WARNING - error getting chainlink round data
Traceback (most recent call last):
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/bin/tipper", line 33, in <module>
    sys.exit(load_entry_point('tipper-bot', 'console_scripts', 'tipper')())
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/tipper_bot/simple_tipper.py", line 425, in main
    balances = approve_token_and_check_balance()
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/tipper_bot/simple_tipper.py", line 291, in approve_token_and_check_balance
    token_allowance = oracle_token_contract.functions.allowance(
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/contract.py", line 970, in call
    return call_contract_function(
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/contract.py", line 1525, in call_contract_function
    return_data = web3.eth.call(
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/module.py", line 57, in caller
    result = w3.manager.request_blocking(method_str,
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/manager.py", line 197, in request_blocking
    response = self._make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/manager.py", line 150, in _make_request
    return request_func(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/formatting.py", line 94, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/gas_price_strategy.py", line 90, in middleware
    return make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/formatting.py", line 94, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/attrdict.py", line 33, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/formatting.py", line 94, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/formatting.py", line 94, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/formatting.py", line 94, in middleware
    response = make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/buffered_gas_estimate.py", line 40, in middleware
    return make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/middleware/exception_retry_request.py", line 105, in middleware
    return make_request(method, params)
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/providers/rpc.py", line 88, in make_request
    raw_response = make_post_request(
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/web3/_utils/request.py", line 103, in make_post_request
    response.raise_for_status()
  File "/home/ubuntu/OP-ETH-USD-SPOT/auto-tipper-bot-liquity/env/lib/python3.9/site-packages/requests/models.py", line 1021, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 502 Server Error: Bad Gateway for url: https://optimism-mainnet.infura.io/v3/53ba4f713bf940fb87a58280912231ab