Added pip install -e . to dockerfile

Author: FinnKr

.dockerignore

@@ -1,3 +1,2 @@
 LICENSE
-README.md
 .github

Dockerfile

@@ -4,5 +4,6 @@ FROM python:3.8.6
 RUN apt-get install libsndfile1
 
 RUN pip install --no-cache datasets transformers soundfile numpy torch torchaudio
+RUN pip install -e .
 
 COPY . .