cloud functions logging example possible typo

[manikantanr]

In which file did you encounter the issue?

https://github.com/GoogleCloudPlatform/python-docs-samples/blob/master/functions/log/main.py#L44

Did you change the file? If so, how?

NO

Describe the issue

I was looking at Stack Driver logging with python example. One line did not make sense to me.

log_name has no interpolation ({}). But its using format method. Not sure the use of it or whats missing there.

[engelke]

@ace-n Please clarify why a particular name would be used for a log. Note that the example does not actually add the GCP_PROJECT to the log name.

[ace-n]

@manikantanr thanks for spotting this.

@engelke It appears that log_name is used to determine which product's log entries to fetch. I tested the code, and confirmed that GCP_PROJECT isn't necessary.

(Submitted a PR to remove it.)

[engelke]

Thanks.