Remove double workload generator creation

execution/run_uc2.sh

@@ -30,7 +30,6 @@ WL_MAX_RECORDS=150000
 APPROX_NUM_SENSORS=$((4**NUM_NESTED_GROUPS))
 WL_INSTANCES=$(((APPROX_NUM_SENSORS + (WL_MAX_RECORDS -1 ))/ WL_MAX_RECORDS))
 
-sed "s/{{NUM_NESTED_GROUPS}}/$NUM_NESTED_GROUPS/g" uc2-workload-generator/deployment.yaml | kubectl apply -f -
 WORKLOAD_GENERATOR_YAML=$(sed "s/{{NUM_NESTED_GROUPS}}/$NUM_NESTED_GROUPS/g; s/{{INSTANCES}}/$WL_INSTANCES/g" uc2-workload-generator/deployment.yaml)
 echo "$WORKLOAD_GENERATOR_YAML" | kubectl apply -f -