Update requirements.txt

requirements.txt

@@ -1,4 +1,4 @@
-# Bootstrap dependency.
-# app.py downloads the actual API requirements.txt from FULL_REPO
-# and installs it at Space startup.
-huggingface_hub>=0.30.0
+fastapi>=0.110
+uvicorn>=0.29
+duckdb>=1.0
+pydantic>=2.0