Enable running without VENV

run.sh

@@ -4,7 +4,13 @@
 cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
 
 # activate python venv
-source ./venv/bin/activate
+VENV=./venv/bin/activate
+if [ -f "$VENV" ]; then
+    echo "activating virtual env: $VENV"
+    source $VENV
+else 
+    echo "WARNING: unable to get venv, maybe it will still work..."
+fi
 
 # set gf2 location
 export GF_FOLDER="/net/nas/resources/corpus/gigafida/v2.0/gigafida_dedup/tei/data/"