#191 Correcting the issue

workflows/ont_qc/components/demultiplexont.py

@@ -109,13 +109,13 @@ class Demultiplex_ONT (Analysis):
         str_input = ""
         str_output = ""
         for fastq in self.fastq_files:
-            str_input = str_input + " $" + str(iter)
-            iter = iter + 1
-        str_output = " $"+ str(iter)
+            str_input += ' ${' + str(iter) + '}'
+            iter += 1
+        str_output = ' ${'+ str(iter) + '}'
             
         # Create cmd
         self.add_shell_execution(self.get_exec_path("seqkit") +" stats --all " + str_input + ">" + str_output,
-            cmd_format='{EXE} {IN} {OUT}' ,
+            cmd_format='{EXE} {IN} {OUT}',
             map=False,
             inputs = [self.fastq_files],
             outputs = os.path.join(self.output_directory, "DemultiplexONT.output"))