Update Dockerfile

Dockerfile

@@ -1,5 +1,5 @@
 FROM huggingface/autotrain-advanced:latest
-CMD pip install -r requirements.txt
-CMD pip install accelerate
-CMD pip install -i https://pypi.org/simple/bitsandbytes
+RUN pip install -r requirements.txt
+RUN pip install accelerate
+RUN pip install -i https://pypi.org/simple/bitsandbytes
 CMD pip uninstall -y autotrain-advanced && pip install -U autotrain-advanced && uvicorn autotrain.app:app --host 0.0.0.0 --port 7860 --reload --workers 4