requirements.txt

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# requirements.txt  –  Children's Learning Router Service
# CPU-only · Hugging Face Spaces (Docker SDK)
# ──────────────────────────────────────────────────────────

# Web framework — ASGI native, compatible with uvicorn
fastapi==0.115.0

# ASGI server
uvicorn[standard]==0.30.6

# Async HTTP client for forwarding requests to downstream services
httpx==0.27.2

# Qwen2.5-3B-Instruct inference
torch==2.3.1
transformers==4.46.3
accelerate==1.1.1
sentencepiece==0.2.0
protobuf==5.28.3