Updated Dockerfile with apt-get

Author: Jithsaavvy

Dockerfile

@@ -1,5 +1,13 @@
 FROM python:3.8
 
+RUN : \
+    && apt-get update \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+      --no-install-recommends \
+      libsndfile1 \
+      libsndfile1-dev \
+    && :
+
 COPY . /app
 
 WORKDIR /app