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@@ -1,9 +1,11 @@
 FROM unsloth/unsloth:latest
 WORKDIR /app
-# Pin transformers to a version known to work with Unsloth RL patching
-RUN /opt/venv/bin/python -m pip install --no-cache-dir -U huggingface_hub>=0.28.0 trl==0.15.0 transformers==4.47.0
+# Go back to official image versions, but ensure TRL and Hub are updated for GRPO
+RUN /opt/venv/bin/python -m pip install --no-cache-dir -U huggingface_hub>=0.28.0 trl==0.15.0
 COPY ./requirements.txt requirements.txt
 RUN /opt/venv/bin/python -m pip install --no-cache-dir -r requirements.txt
 COPY . /app
 ENV PYTHONPATH=/app
+# Disable VLLM to avoid the Gemma3Config dependency error
+ENV UNSLOTH_USE_VLLM=0
 ENTRYPOINT ["/opt/venv/bin/python", "training/launch_hf_training.py"]