Standardize warnings with WARNING ⚠️ ... (#9467)

* Standardize warnings

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

utils/autobatch.py

@@ -65,7 +65,7 @@ def autobatch(model, imgsz=640, fraction=0.8, batch_size=16):
             b = batch_sizes[max(i - 1, 0)]  # select prior safe point
     if b < 1 or b > 1024:  # b outside of safe range
         b = batch_size
-        LOGGER.warning(f'{prefix}WARNING: ⚠️ CUDA anomaly detected, recommend restart environment and retry command.')
+        LOGGER.warning(f'{prefix}WARNING ⚠️ CUDA anomaly detected, recommend restart environment and retry command.')
 
     fraction = np.polyval(p, b) / t  # actual fraction predicted
     LOGGER.info(f'{prefix}Using batch-size {b} for {d} {t * fraction:.2f}G/{t:.2f}G ({fraction * 100:.0f}%) ✅')