Update Dockerfile

Dockerfile

@@ -24,8 +24,7 @@ ADD . ${BUILD_PREFIX}
 
 RUN apt-get update \
     &&apt-get install -y --no-install-recommends bash ffmpeg espeak libavcodec-extra\
-    && cd ${BUILD_PREFIX} \
-    && cp config-template.json config.json \
+
     && /usr/local/bin/python -m pip install --no-cache --upgrade pip \
     && pip install --no-cache -r requirements.txt \
     && pip install --no-cache -r requirements-optional.txt \