Update Dockerfile

Dockerfile

@@ -1,17 +1,25 @@
-# Use an official lightweight Python image
+# Use lightweight official Python image
 FROM python:3.10-slim
 
 # Set working directory
 WORKDIR /app
 
-# Copy project files
+# Copy all files to container
 COPY . /app
 
-# Install dependencies
-RUN pip install --no-cache-dir -r vru_backend/requirements.txt
+# Install system dependencies (important for OpenCV, Torch, etc.)
+RUN apt-get update && apt-get install -y \
+    gcc \
+    ffmpeg \
+    libsm6 \
+    libxext6 \
+    && rm -rf /var/lib/apt/lists/*
 
-# Expose port
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Expose port for FastAPI
 EXPOSE 7860
 
-# Start FastAPI with Uvicorn
-CMD ["uvicorn", "vru_backend.app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Run FastAPI app
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]