Add application file

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.10-slim
 ARG DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt-get install -y ffmpeg libsndfile1 && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y ffmpeg libsndfile1 build-essential && rm -rf /var/lib/apt/lists/*
 WORKDIR /app
 COPY requirements.txt /app/requirements.txt
 RUN pip install --no-cache-dir -U pip setuptools wheel && pip install --no-cache-dir -r /app/requirements.txt