diff --git a/nmap3/nmap3.py b/nmap3/nmap3.py
index 1b4c2f7..befba4c 100644
--- a/nmap3/nmap3.py
+++ b/nmap3/nmap3.py
@@ -500,11 +500,17 @@ def nmap_disable_dns(self, target, args=None):
         tcp_results = self.parser.filter_top_ports(xml_root)
         return tcp_results
 
+class NmapScripts(Nmap):
+    """
+    This will be responsible for the nmap extra scriptin engine
+    """
+    pass
+    
 if __name__=="__main__":
     parser = argparse.ArgumentParser(prog="Python3 nmap")
     parser.add_argument('-d', '--d', help='Help', required=True)
     args = parser.parse_args()
 
     nmap = Nmap()
-    result = nmap.scan_top_ports(args.d)
+    result = nmap.nmap_version_detection(args.d)
     print(json.dumps(result, indent=4, sort_keys=True))
diff --git a/nmap3/nmapparser.py b/nmap3/nmapparser.py
index 0b571f8..6ffac15 100644
--- a/nmap3/nmapparser.py
+++ b/nmap3/nmapparser.py
@@ -355,8 +355,10 @@ def version_parser(self, xmlroot):
         """
         try:
             service_version = []
+            service_version_dict = dict()
             scanned_host = xmlroot.findall("host")
             stats = xmlroot.attrib
+            
             for hosts in scanned_host:
                 address = hosts.find("address").get("addr")
                 ports = hosts.find("ports").findall("port")