Holly Holm's Camp -- Glad Shevchenko Is Safe ... 'Wish Her Trainer Well'

Nothing but class from Holly Holm's camp after her upcoming opponent was involved in a violent robbery in Peru -- with Holm's reps telling TMZ Sports they're glad Valentina Shevchenko is safe.

Shevchenko -- who's set to fight Holm at UFC on FOX 20 in July -- wasn't harmed in the robbery but her trainer was shot in the stomach while exchanging gunfire with the robbers.

"We are glad [Shevchenko] is safe," Holm's rep tells us ... "We wish her coach well."

Dana White has said he's not sure if the fight will go on as planned -- considering the incident may have traumatized Shevchenko -- but Holm's camp tells us Holly is still training as if it will happen.

"The fight is on as far as we know."