Update experiment.py
Update experiment.py

Correcting so that term_id and term id go to the same facet and have the same level
kidaa/encoded,ENCODE-DCC/snovault,ClinGen/clincoded,philiptzou/clincoded,T2DREAM/t2dream-portal,ENCODE-DCC/encoded,philiptzou/clincoded,ClinGen/clincoded,kidaa/encoded,hms-dbmi/fourfront,ENCODE-DCC/encoded,kidaa/encoded,T2DREAM/t2dream-portal,4dn-dcic/fourfront,ENCODE-DCC/snovault,4dn-dcic/fourfront,ClinGen/clincoded,hms-dbmi/fourfront,ClinGen/clincoded,philiptzou/clincoded,T2DREAM/t2dream-portal,ClinGen/clincoded,kidaa/encoded,4dn-dcic/fourfront,4dn-dcic/fourfront,ENCODE-DCC/snovault,hms-dbmi/fourfront,hms-dbmi/fourfront,philiptzou/clincoded,philiptzou/clincoded,ENCODE-DCC/snovault,kidaa/encoded,ENCODE-DCC/encoded,hms-dbmi/fourfront,T2DREAM/t2dream-portal,ENCODE-DCC/snovault,ENCODE-DCC/encoded