fix bug: input

workflow.wdl

@@ -18,7 +18,7 @@ workflow {{ project_name }} {
 	call access.access as access {
 		input: 
 		fasta=fasta,
-		ref_dir=ref_dir,
+		fai=fai,
 		docker = docker,
 		cluster_config = cluster_config,
 		disk_size = disk_size
@@ -28,7 +28,7 @@ workflow {{ project_name }} {
 		input: 
 		sample_id = sample_id,
 		fasta=fasta,
-		ref_dir=ref_dir,
+		fai=fai,
 		tumor_bam = tumor_bam,
 		tumor_bai = tumor_bai,
 		normal_bam = normal_bam,