Update start.py

start.py

@@ -131,7 +131,7 @@ services:
         cap_add:
             - NET_ADMIN
 """)
-
+def main():
     start_operation = not (args.stop or args.restart)
 
     if args.build and not os.path.isfile("./Dockerfile"):
@@ -191,3 +191,9 @@ if not args.no_autostart:
     else:
         puts("Done! You can start/stop firegex with docker-compose up -d --build", color=colors.yellow)
         sep()
+
+if __name__ == "__main__":
+    try:
+        main()
+    except KeyboardInterrupt:
+        print()