Update Dockerfile

Dockerfile

@@ -1,6 +1,12 @@
 FROM node:latest
 
-RUN apt-get update && rm -rf /var/lib/apt/lists/* && apt install ffmpeg -y
+RUN apt-get update && \
+    apt-get install -y software-properties-common && \
+    add-apt-repository multiverse && \
+    add-apt-repository non-free && \
+    apt-get update && \
+    apt-get install -y ffmpeg && \
+    rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
 
@@ -12,4 +18,4 @@ COPY . .
 
 EXPOSE 7860
 
-CMD ["node", "index.js"]
+CMD ["node", "index.js"]