Missing package ebrains-kg-core in fairgraph

Jupyter-kernel: 25.02 as well as Experimental kernel at JSC

How to reproduce:

from fairgraph import KGClient
token = clb_oauth.get_token() 
client = KGClient(token=token, host = "core.kg.ebrains.eu")

Traceback/logs:

---------------------------------------------------------------------------
ImportError                               Traceback (most recent call last)
Cell In[2], line 2
      1 token = clb_oauth.get_token() 
----> 2 client = KGClient(token=token, host = "core.kg.ebrains.eu")

File /srv/main-spack-instance-2502/ebrains-spack-builds/vendor/spack/var/spack/environments/ebrains-25-02/.spack-env/view/lib/python3.11/site-packages/fairgraph/client.py:107, in KGClient.__init__(self, token, host, client_id, client_secret, allow_interactive)
     98 def __init__(
     99     self,
    100     token: Optional[str] = None,
   (...)
    104     allow_interactive = True
    105 ):
    106     if not have_kg_core:
--> 107         raise ImportError(
    108             "Please install the ebrains-kg-core package"
    109         )
    110     if client_id and client_secret:
    111         self._kg_client_builder = kg(host).with_credentials(client_id, client_secret)

ImportError: Please install the ebrains-kg-core package