Update Dockerfile

Dockerfile

@@ -1,5 +1,7 @@
 FROM python:3.11-slim
 
+ARG HF_TOKEN
+
 # Install build dependencies for packages such as uvicorn[standard]
 RUN apt-get update && \
     apt-get install -y --no-install-recommends build-essential git && \
@@ -24,7 +26,8 @@ RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
 # Pre-download the SentenceTransformer embedding model to avoid runtime cold-starts
-RUN python - <<'PY'
+RUN HF_TOKEN=$HF_TOKEN HUGGINGFACEHUB_API_TOKEN=$HF_TOKEN HUGGINGFACE_HUB_TOKEN=$HF_TOKEN \
+    python - <<'PY'
 from sentence_transformers import SentenceTransformer
 
 SentenceTransformer("google/embeddinggemma-300m")