Update Dockerfile

Dockerfile

@@ -1,25 +1,16 @@
-# Dockerfile for running the FastAPI signaling server on port 7860
 FROM python:3.11-slim
 
-ENV PYTHONDONTWRITEBYTECODE=1
-ENV PYTHONUNBUFFERED=1
+# Install system dependencies needed for Jinja2
+RUN apt-get update && apt-get install -y build-essential libffi-dev libssl-dev && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
-# Install system deps for uvicorn and cryptography if needed
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    build-essential \
-    && rm -rf /var/lib/apt/lists/*
+COPY requirements.txt .
+RUN pip install --upgrade pip
+RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy project files
-COPY . /app
+COPY . .
 
-# Install python deps
-# pip packages: fastapi (ASGI), uvicorn for server, passlib[bcrypt] for password hashing
-RUN pip install --no-cache-dir "fastapi" "uvicorn[standard]" "passlib[bcrypt]"
-
-# Expose port 7860 (Hugging Face Spaces expects this)
 EXPOSE 7860
 
-# Run uvicorn on port 7860
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860", "--loop", "asyncio"]
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]