Update file.py
Update file.py

#2710 - fix audit so that it checks to see if the linked target has investigated_as control to exclude control expts from the audit
ClinGen/clincoded,ENCODE-DCC/encoded,4dn-dcic/fourfront,kidaa/encoded,kidaa/encoded,ENCODE-DCC/encoded,ENCODE-DCC/snovault,hms-dbmi/fourfront,ClinGen/clincoded,4dn-dcic/fourfront,4dn-dcic/fourfront,hms-dbmi/fourfront,philiptzou/clincoded,ClinGen/clincoded,T2DREAM/t2dream-portal,hms-dbmi/fourfront,philiptzou/clincoded,kidaa/encoded,4dn-dcic/fourfront,ClinGen/clincoded,philiptzou/clincoded,ENCODE-DCC/snovault,philiptzou/clincoded,ENCODE-DCC/snovault,T2DREAM/t2dream-portal,kidaa/encoded,T2DREAM/t2dream-portal,ENCODE-DCC/encoded,ENCODE-DCC/encoded,kidaa/encoded,T2DREAM/t2dream-portal,ClinGen/clincoded,hms-dbmi/fourfront,philiptzou/clincoded,ENCODE-DCC/snovault,hms-dbmi/fourfront,ENCODE-DCC/snovault