Can not find arabic_mfa model

[nrshoudi]

Hi all,

I'm trying to download arabic_mfa dictionary through the following command:
mfa models download dictionary arabic_mfa
Then, it shows me this output:
Could not find a model named "arabic_mfa" for dictionary. and list the available dictionaries that not include Arabic .
The same problem with acoustic model!

Note: The mfa version I used is 2.0.6