fix: force fresh dependency install without cache and changed the requiremnts

Author: Sigmanumeric78

backend/Dockerfile

@@ -10,7 +10,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 COPY backend/requirements.txt /app/requirements.txt
 RUN pip install uv
 RUN uv pip install --system torch torchvision --index-url https://download.pytorch.org/whl/cpu
-RUN uv pip install --system -r /app/requirements.txt
+RUN uv pip install --system --no-cache -r /app/requirements.txt
 
 RUN python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('all-MiniLM-L6-v2')"
 

requirements.txt

@@ -13,3 +13,4 @@ python-multipart
 pymupdf
 supabase==2.3.0
 httpx==0.27.2
+httpcore==1.0.5