You can specify the cache directory everytime you load a model with .from_pretrained by the setting the parameter cache_dir
. You can define a default location by exporting an environment variable TRANSFORMERS_CACHE everytime before you use (i.e. before importing it!) the library).
Example for python:
import os
os.environ['TRANSFORMERS_CACHE'] = '/blabla/cache/'
Example for bash:
export TRANSFORMERS_CACHE=/blabla/cache/