Sync from CVP fails due to multiple tag "Container"

[u1735067]

Environment

• Python version: 3.9
• Nautobot version: 1.0.3
• aristacv-sync version: 1.0.1
• CVP: 2021.1.1

Expected Behavior

Sync works

Observed Behavior

Sync fails

Steps to Reproduce

1. Create group/containers hierarchy in CVP
2. Put device in the leaf
3. Start sync

Additional details

In CVP 2021.1.1 (at least), when you place devices in nested container, the device inherits multiple Container tags, which results in errors when syncing:

Traceback (most recent call last):
  File "/opt/nautobot/.local/lib/python3.9/site-packages/nautobot_ssot_aristacv/diffsync/fromcv/cloudvision.py", line 39, in load
    self.add(self.cf)
  File "/opt/nautobot/.local/lib/python3.9/site-packages/diffsync/__init__.py", line 657, in add
    raise ObjectAlreadyExists(f"Object {uid} already present")
diffsync.exceptions.ObjectAlreadyExists: Object arista_Container__<device_name> already present

[qduk]

Thanks for the issue @u1735067. I'll look into this.

[qduk]

Hey @u1735067 after talking with Arista engineers, it was decided that the container tag is something we will not be syncing from CloudVision. The container tag is now skipped.