Fix Dockerfile: add git dependency and use pre-built rtdl wheel

Dockerfile

@@ -2,10 +2,11 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-# Install system dependencies
+# Install system dependencies including git for rtdl installation
 RUN apt-get update && apt-get install -y \
     gcc \
     g++ \
+    git \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first for better caching

requirements.txt

@@ -2,7 +2,7 @@ fastapi==0.104.1
 uvicorn[standard]==0.24.0
 pydantic==2.5.0
 torch==2.8.0
-git+https://github.com/Yura52/rtdl.git@main
+rtdl
 pandas
 numpy
 scipy