Issue regarding third party requests

[qlero]

Due to the reliance on third-party databases (i.e. AlphaVantage and Yahoo Finance), some request errors have been recurring, taking the following shape:

Future exception was never retrieved
future: <Future finished exception=NetworkError('Protocol error Target.sendMessageToTarget: Target closed.')>
pyppeteer.errors.NetworkError: Protocol error Target.sendMessageToTarget: Target closed.
Future exception was never retrieved
future: <Future finished exception=NetworkError('Protocol error (Target.sendMessageToTarget): No session with given id')>
pyppeteer.errors.NetworkError: Protocol error (Target.sendMessageToTarget): No session with given id

To do:

1. Find the source of the issue (code-based or provider-based)
2. If code-based, devise a solution