Below is a summary of the full article. Click here for the full version or go back to LFC Live.net.
The 24-year-old joined Arsenal from St Etienne in July 2019 but was loaned back to the Ligue 1 club for the following season before having temporary spells with French sides Nice and Marseille.

Arsenal, who sit second in the Premier League table - five points behind leaders Liverpool, travel to Newcastle on Sunday.
The winger, whose match-winning goal at Newcastle in August made him the club's youngest goal-scorer aged 16 years and 361 days, has enjoyed a rapid rise through the ranks and has been rewarded with a three-year deal.
His Premier League debut saw him score the winner at St James' Park in the 10th minute of added time and his appearance off the bench in last week's Champions League victory over Atletico Madrid made him the club's youngest player in European competition.
Chelsea were unhappy with Liverpool's capture of a player who had been with them since the age of eight and for a while it is understood the club's scouts were banned from watching matches at the Blues' academy.
Off the pitch the club have announced they issued a record 1,114 lifetime bans for ticket touting, with almost half of those imposed following the discovery of mass manipulation of software last season.