ignore temp files

Dockerfile

@@ -14,7 +14,7 @@ RUN apt-get update && apt-get install -y \
 
 # Copy the current directory contents into the container at /app
 COPY . /app
-RUN chown daemon:daemon -R /app
+RUN chown daemon:daemon -R /app/*
 # Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt