Sentry not send errors when add tags or envs

[nicobytes]

Hello!

I use python/raven 6.9.0 but recently the errors not are send in sentry.

Like this work:

sentry = Sentry(
    app,
    dsn=config.SENTRY_DSN,
)
sentry.captureMessage('hello, world! 2')

But when add tags or envs not work

sentry = Sentry(
    app,
    dsn=config.SENTRY_DSN,
    environment=config.ENV,
    tags={'project': 'backend'}
)
sentry.captureMessage('hello, world! 3')