reduce training job to 10 epoch if student run it.

Author: titimoby

docs/01-training.md

@@ -42,7 +42,7 @@ ovhai job run \
 	--token $AI_TOKEN \
 	--name $STUDENT_ID-yolov8-rock-paper-scissors-training-job \
 	--gpu 1 \
-	--env NB_OF_EPOCHS=50 \
+	--env NB_OF_EPOCHS=10 \
 	--volume $STUDENT_ID@S3GRA:/workspace/attendee:RW:cache \
 	--unsecure-http \
 	$REGISTRY_NAME/$STUDENT_ID/yolov8-rock-paper-scissors-training-job:1.0.0