Fix creating machine check, adding profile to check

VRE/apps/vre_apps/signals.py

@@ -19,9 +19,13 @@ def create_VRE_app(sender, instance, created, **kwargs):
         created (bool): Is it a create or update action
     """
     # check if the current researcher does have enough rights and does not have already a virtual machine
-    if created and instance.contributor.role in [StudyRoleNames.ADMIN, StudyRoleNames.CONTRIBUTOR] and VirtualMachine.objects.filter(researcher=instance.contributor.researcher, study=instance.contributor.study).count() == 0:
-        # Create a new virtual machine on premium profile
+    if created and \
+            instance.contributor.role in [StudyRoleNames.ADMIN, StudyRoleNames.CONTRIBUTOR] and \
+            VirtualMachine.objects.filter(researcher=instance.contributor.researcher,
+                                          study=instance.contributor.study,
+                                          profile=instance.version.content_object).count() == 0:
 
+        # Create a new virtual machine
         virtual_machine = VirtualMachine.objects.create(
             name=f'VM of {instance.contributor.researcher.display_name} for study {instance.contributor.study.name}',
             researcher=instance.contributor.researcher,