Dave Chappelle Visits Kanye West in Wyoming, Following Twitter Rant

Kanye West has some company in Wyoming following his Twitter meltdown, but it's not his family checking in on him ... it's Dave Chappelle.

The rapper says Dave hopped on a jet to come see him "doing well" on the ranch, and called him a "God send and a true friend." The great, warm, friendly visit did come with one slightly awkward moment.

Kanye got Dave, and a few other friends there, to gather around for a video ... and then put the comedian on the spot to come up with something funny -- y'know, to make everyone laugh.

It was, apparently, pretty early in the day, 'cause Dave said he wasn't in funny mode yet, but watch ... of course they found their way to a punchline.

As we reported ... Kanye went on a wild rant Monday night, firing off several tweets that accused his wife, Kim Kardashian, of trying to have him involuntarily committed to a mental hospital.

He also blasted Kris Jenner for allegedly influencing some of Kim's past career moves -- i.e. posing for Playboy and selling her sex tape -- and compared his life to "Get Out."

Assuming Dave touched down in Wyoming Tuesday morning -- as Kanye inferred -- he went pretty far out of his way to help his buddy. We're told Dave's been doing "invite-only" comedy gigs near his home in Ohio.

Dave flying out couldn't come at a better time for Ye -- as we've told you, many people close to him say he's in the midst of a serious bipolar episode.

No such thing as a bad time to chill with Chappelle, but this is a particularly good time.