Disable uvicorn logger to remove duplicated messages

[antonymilne]

Description

Did you ever notice how chatty kedro-viz logging is and that all the messages are duplicated?

Now that we're changing kedro's default logger to something more beautiful in kedro-org/kedro#1512, the duplication is even more stark and makes the output look wack:

The reason for this is that uvicorn sets up its own custom logger, and then kedro's logging is also there, so messages get duplicated. The solution is to disable uvicorn's logger. I left the log level set to what they use (INFO) so that we still get a lot of messages, just they're no longer duplicated.

After kedro-org/kedro#1512 and this are merged, kedro viz log messages will then look super sexy, like this:

There's no need to wait until #1512 is merged to merge this though. We can go ahead with this right away.

Checklist

• Read the contributing guidelines
• Opened this PR as a 'Draft Pull Request' if it is work-in-progress
• Updated the documentation to reflect the code changes
• Added new entries to the RELEASE.md file
• Added tests to cover my changes

[datajoely]

🔥

[limdauto]

Danker. I'm guilty of never reading this log

[limdauto]

@AntonyMilneQB although could you help me check if you throw an error in one of the endpoint, does the stack trace get logged correctly?

[tynandebold]

Excellent

[antonymilne]

@limdauto Just checked this and it does 👍 All the same log messages get through as before, just they don't get duplicated now.