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@@ -21,13 +21,16 @@ RUN apt-get update && \
 COPY backend/requirements.txt /app/requirements.txt
 # Install CPU-only torch first (much smaller, no CUDA dependencies)
 # This avoids downloading 2GB+ of CUDA packages on CPU-only environments
+# CRITICAL: Install transformers>=4.50.0 BEFORE other packages to avoid conflicts
 RUN pip install --upgrade pip && \
     pip install --no-cache-dir torch==2.0.0 --index-url https://download.pytorch.org/whl/cpu && \
+    pip uninstall -y transformers || true && \
     pip install --no-cache-dir --upgrade --force-reinstall \
         "transformers>=4.50.0,<5.0.0" \
         "sentence-transformers>=2.2.0" \
         "FlagEmbedding>=1.2.0" && \
-    pip install --no-cache-dir -r requirements.txt
+    pip install --no-cache-dir -r requirements.txt && \
+    pip show transformers | grep Version
 
 COPY backend /app