fix

Dockerfile

@@ -19,6 +19,8 @@ ENV HOME=/home/user
 
 USER user
 
+RUN apt-get update -y && apt-get install -y wget \
+  && apt-get clean && rm -f /var/lib/apt/lists/*_*
 RUN wget --quiet https://github.com/jackalcooper/live_xl/releases/download/latest/${LIVE_XL_TAR} && \
   tar xf ${LIVE_XL_TAR}
 ENV PORT=7860 SECRET_KEY_BASE="Z/VeN8hw0cQruiL3YyWG52IPq+hnG9Ucj1RuW0263Iddmd8f+j7i/b7NCs1fiLCx"