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@@ -18,9 +18,9 @@ RUN apt-get update && \
 COPY backend/requirements.txt /app/requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Verify CrossEncoder is available (fallback reranker, compatible with transformers 4.44.2)
+# Optional check: cố gắng import CrossEncoder, nhưng KHÔNG dừng build nếu thiếu
 RUN python -c "from sentence_transformers import CrossEncoder; print('[Docker] ✅ CrossEncoder available for reranking')" || \
-    (echo "[Docker] ❌ CrossEncoder not available!" && exit 1)
+    echo "[Docker] ❌ CrossEncoder not available! Tiếp tục build, backend sẽ tự fallback không dùng reranker."
 
 # Copy toàn bộ backend để tránh lệch phiên bản
 COPY backend /app/backend