Convert remaining Python2 script

         del_pos = 0

         while seq_del_cpt < (len(comment2seq[comment]) / nuc_per_del):

--- a/test/vde.py

+++ b/test/vde.py

@@ -1,4 +1,4 @@

-#!/usr/bin/env python

+#!/usr/bin/python3

 # -*- coding: utf-8 -*-

@@ -40,7 +40,7 @@ class Variant(object):

 def main():

     """ The main function of vde no argument """

-    enable_input = [name.split("2")[0] for name in globals().keys()

+    enable_input = [name.split("2")[0] for name in list(globals().keys())

                     if name.endswith("2eva")]

     parser = argparse.ArgumentParser(

@@ -89,17 +89,17 @@ def result_printing(result, count):

     head = ",".join(("type", "TP", "FP", "recall", "precision"))

     print(head)

-    for gap in result.keys(): 

+    for gap in list(result.keys()): 

         total = result[gap]["TP"] + result[gap]["FP"]

         prec = 1 if total == 0 else result[gap]["TP"]/float(total)

         recall = 1 if count[gap] == 0 else result[gap]["TP"]/float(count[gap])

-        print(",".join((str(gap),

+        print((",".join((str(gap),

                         str(result[gap]["TP"]),

                         str(result[gap]["FP"]),

                         str(recall),

-                        str(prec))))

+                        str(prec)))))

 def compare(exp, truth, delta):