Fix Dockerfile: Remove problematic OpenCV dependencies

Dockerfile

@@ -3,13 +3,11 @@ FROM python:3.10-slim
 # Set working directory
 WORKDIR /app
 
-# Install system dependencies
+# Install system dependencies (simplified for Hugging Face)
 RUN apt-get update && apt-get install -y \
-    libgl1-mesa-glx \
     libglib2.0-0 \
     libsm6 \
     libxext6 \
-    libxrender-dev \
     libgomp1 \
     curl \
     && rm -rf /var/lib/apt/lists/*

requirements.txt

@@ -2,7 +2,7 @@ fastapi==0.104.1
 uvicorn[standard]==0.24.0
 pydantic==2.5.0
 numpy==1.24.3
-opencv-python==4.8.1.78
+opencv-python-headless==4.8.1.78
 Pillow==10.1.0
 PyYAML==6.0.1
 onnxruntime-cpu==1.15.1