8.0.60 new HUB training syntax (#1753)

Co-authored-by: Rafael Pierre <97888102+rafaelvp-db@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Ayush Chaurasia <ayush.chaurarsia@gmail.com>
Co-authored-by: Semih Demirel <85176438+semihhdemirel@users.noreply.github.com>

.github/workflows/ci.yaml

@@ -7,7 +7,7 @@ on:
   push:
     branches: [main]
   pull_request:
-    branches: [main]
+    branches: [main, updates]
   schedule:
     - cron: '0 0 * * *'  # runs at 00:00 UTC every day
 
@@ -43,16 +43,36 @@ jobs:
           python --version
           pip --version
           pip list
-      - name: Test HUB training
+      - name: Test HUB training (Python Usage 1)
         shell: python
         env:
           APIKEY: ${{ secrets.ULTRALYTICS_HUB_APIKEY }}
         run: |
           import os
-          from ultralytics import hub
+          from pathlib import Path
+          from ultralytics import YOLO, hub
+          from ultralytics.yolo.utils import USER_CONFIG_DIR
+          Path(USER_CONFIG_DIR / 'settings.yaml').unlink()
           key = os.environ['APIKEY']
           hub.reset_model(key)
-          hub.start(key)
+          model = YOLO('https://hub.ultralytics.com/models/' + key)
+          model.train()
+      - name: Test HUB training (Python Usage 2)
+        shell: python
+        env:
+          APIKEY: ${{ secrets.ULTRALYTICS_HUB_APIKEY }}
+        run: |
+          import os
+          from pathlib import Path
+          from ultralytics import YOLO, hub
+          from ultralytics.yolo.utils import USER_CONFIG_DIR
+          Path(USER_CONFIG_DIR / 'settings.yaml').unlink()
+          key = os.environ['APIKEY']
+          hub.reset_model(key)
+          key, model_id = key.split('_')
+          hub.login(key)
+          model = YOLO('https://hub.ultralytics.com/models/' + model_id)
+          model.train()
 
   Benchmarks:
     runs-on: ${{ matrix.os }}