Update Dockerfile

Dockerfile

@@ -1,14 +1,9 @@
-FROM python:3.11-slim
-
+FROM node:18
 WORKDIR /app
-
-RUN apt-get update && apt-get install -y ffmpeg && \
-    pip install spotdl
-
+COPY package.json ./
+RUN npm install
 COPY . .
-
-RUN mkdir -p downloads && chmod -R 777 /app
-USER root
+RUN chmod -R 777 /app
 EXPOSE 7860
-
-CMD ["python", "main.py"]
+USER root
+CMD ["node", "index.js"]