ultralytics 8.0.56 PyTorch 2.0 support and minor fixes (#1538)

Co-authored-by: N-Friederich <127681326+N-Friederich@users.noreply.github.com>
Co-authored-by: Uhrendoktor <36703334+Uhrendoktor@users.noreply.github.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Laughing <61612323+Laughing-q@users.noreply.github.com>
Co-authored-by: Aman Agarwal <amanag.11@gmail.com>
Co-authored-by: ExtReMLapin <3909752+ExtReMLapin@users.noreply.github.com>
Co-authored-by: Nadav Eidelstein <30617226+nodeav@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
 
@@ -105,7 +105,9 @@ jobs:
           from ultralytics.yolo.utils.benchmarks import benchmark
           benchmark(model='${{ matrix.model }}-cls.pt', imgsz=160, half=False, hard_fail=0.61)
       - name: Benchmark Summary
-        run: cat benchmarks.log
+        run: |
+          cat benchmarks.log
+          echo "$(cat benchmarks.log)" >> $GITHUB_STEP_SUMMARY
 
   Tests:
     timeout-minutes: 60
@@ -133,9 +135,9 @@ jobs:
         run: |
           python -m pip install --upgrade pip wheel
           if [ "${{ matrix.torch }}" == "1.8.0" ]; then
-              pip install -e '.[export]' torch==1.8.0 torchvision==0.9.0 pytest --extra-index-url https://download.pytorch.org/whl/cpu
+              pip install -e . torch==1.8.0 torchvision==0.9.0 pytest --extra-index-url https://download.pytorch.org/whl/cpu
           else
-              pip install -e '.[export]' pytest --extra-index-url https://download.pytorch.org/whl/cpu
+              pip install -e . pytest --extra-index-url https://download.pytorch.org/whl/cpu
           fi
       - name: Check environment
         run: |