Update Dockerfile

Dockerfile

@@ -1,30 +1,25 @@
-FROM node:20-bookworm AS frontend-builder
-WORKDIR /workspace/frontend
-COPY frontend/package*.json ./
-RUN npm install
-COPY frontend/ ./
-ENV NEXT_TELEMETRY_DISABLED=1
-RUN npm run build
-
 FROM python:3.11-slim
-ENV PYTHONDONTWRITEBYTECODE=1 PYTHONUNBUFFERED=1 PORT=7860
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PORT=7860
+
 WORKDIR /workspace
-RUN apt-get update && apt-get install -y --no-install-recommends nginx curl build-essential && rm -rf /var/lib/apt/lists/*
-COPY backend/requirements.txt /workspace/backend/requirements.txt
-RUN pip install --no-cache-dir -r /workspace/backend/requirements.txt
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY backend/requirements.txt /workspace/requirements.txt
+RUN pip install --no-cache-dir -r /workspace/requirements.txt
+
 COPY backend /workspace/backend
 COPY scripts /workspace/scripts
 COPY data_samples /workspace/data_samples
-COPY space/nginx.conf /etc/nginx/nginx.conf
-COPY space/start.sh /workspace/space/start.sh
-COPY --from=frontend-builder /workspace/frontend/.next /workspace/frontend/.next
-COPY --from=frontend-builder /workspace/frontend/public /workspace/frontend/public
-COPY --from=frontend-builder /workspace/frontend/package*.json /workspace/frontend/
-COPY --from=frontend-builder /workspace/frontend/next.config.js /workspace/frontend/
-COPY --from=frontend-builder /workspace/frontend/app /workspace/frontend/app
-COPY --from=frontend-builder /workspace/frontend/components /workspace/frontend/components
-COPY --from=frontend-builder /workspace/frontend/lib /workspace/frontend/lib
-COPY --from=frontend-builder /workspace/frontend/tsconfig.json /workspace/frontend/tsconfig.json
-RUN chmod +x /workspace/space/start.sh && mkdir -p /data/uploads /data/artifacts
+
+RUN mkdir -p /data/uploads /data/artifacts
+
 EXPOSE 7860
-CMD ['/workspace/space/start.sh']
+
+CMD ["uvicorn", "backend.app.main:app", "--host", "0.0.0.0", "--port", "7860"]