Update Dockerfile

Dockerfile

@@ -23,24 +23,6 @@ COPY --chown=user requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir -r requirements.txt
 
-# Pre-download the gated embedding model to avoid first-request latency.
-# Requires a Hugging Face token supplied at build-time via --build-arg HF_TOKEN=...
-ARG HF_TOKEN
-RUN if [ -z "$HF_TOKEN" ]; then \
-        echo "HF_TOKEN build arg missing. Supply --build-arg HF_TOKEN=hf_xxx when building." >&2; \
-        exit 1; \
-    fi && \
-    HF_TOKEN="$HF_TOKEN" python - <<'PY'
-import os
-from sentence_transformers import SentenceTransformer
-
-token = os.environ.get("HF_TOKEN")
-if not token:
-    raise SystemExit("HF_TOKEN environment variable missing during build")
-
-SentenceTransformer("google/embeddinggemma-300m", use_auth_token=token)
-PY
-
 # Copy the rest of the application code
 COPY --chown=user . .