Thomas Tuchel believes the case is now closed after Sadio Mane apologised for his part in the row with Bayern Munich team-mate Leroy Sane.
Former Liverpool star Mane has been suspended and fined by Bayern after he hit Sane in the changing room following the 3-0 loss at Manchester City in the first leg of their quarter final tie in the Champions League.
Sane suffered a cut to his lip in the altercation and the two had to be separated by team-mates after they were spotted arguing on the pitch late in the game.