Add DVC experiments logger with DVCLive (#2792)

ultralytics/yolo/utils/callbacks/base.py

@@ -198,6 +198,7 @@ def add_integration_callbacks(instance):
     """
     from .clearml import callbacks as clearml_cb
     from .comet import callbacks as comet_cb
+    from .dvc import callbacks as dvc_cb
     from .hub import callbacks as hub_cb
     from .mlflow import callbacks as mlflow_cb
     from .neptune import callbacks as neptune_cb
@@ -205,7 +206,7 @@ def add_integration_callbacks(instance):
     from .tensorboard import callbacks as tensorboard_cb
     from .wb import callbacks as wb_cb
 
-    for x in clearml_cb, comet_cb, hub_cb, mlflow_cb, neptune_cb, tune_cb, tensorboard_cb, wb_cb:
+    for x in clearml_cb, comet_cb, hub_cb, mlflow_cb, neptune_cb, tune_cb, tensorboard_cb, wb_cb, dvc_cb:
         for k, v in x.items():
             if v not in instance.callbacks[k]:  # prevent duplicate callbacks addition
                 instance.callbacks[k].append(v)  # callback[name].append(func)