❎ Remove RLOO example test (#2513)

tests/test_rloo_trainer.py

@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import platform
-import subprocess
 import tempfile
 import unittest
 
@@ -24,34 +22,6 @@
 from trl import RLOOConfig, RLOOTrainer
 
 
-def test():
-    command = """\
-python examples/scripts/rloo/rloo.py \
-    --dataset_name trl-internal-testing/descriptiveness-sentiment-trl-style \
-    --dataset_train_split descriptiveness \
-    --learning_rate 3e-6 \
-    --output_dir models/minimal/rloo \
-    --per_device_train_batch_size 4 \
-    --gradient_accumulation_steps 1 \
-    --total_episodes 10 \
-    --model_name_or_path trl-internal-testing/tiny-Qwen2ForCausalLM-2.5 \
-    --sft_model_path trl-internal-testing/tiny-Qwen2ForCausalLM-2.5 \
-    --reward_model_path trl-internal-testing/tiny-Qwen2ForCausalLM-2.5 \
-    --missing_eos_penalty 1.0 \
-    --save_strategy no \
-    --stop_token eos
-"""
-    if platform.system() == "Windows":
-        # windows CI does not work with subprocesses for some reason
-        # e.g., https://github.com/huggingface/trl/actions/runs/9600036224/job/26475286210?pr=1743
-        return
-    subprocess.run(
-        command,
-        shell=True,
-        check=True,
-    )
-
-
 class RLOOTrainerTester(unittest.TestCase):
     def setUp(self):
         self.model_id = "trl-internal-testing/tiny-Qwen2ForCausalLM-2.5"