fix(TMB): size

tasks/TMB.wdl

@@ -16,7 +16,7 @@ task TMB {
     size=`awk -F'\t' 'BEGIN{SUM=0}{SUM+=$3-$2}END{print SUM}' merged.bed`
     
     # analysis in python
-    python ~/tmb.py ${snpindel_txt} ${size} ${sample}
+    python ~/tmb.py ${snpindel_txt} $size ${sample}
   >>>
   
   runtime {