build: fix install of covid package in docker

Dockerfile

 FROM renku/renkulab:renku0.9.1-py3.7-0.5.2
 
 # Uncomment and adapt if code is to be included in the image
-# COPY src /code/src
+COPY src /code/src
 
 # Uncomment and adapt if your R or python packages require extra linux (ubuntu) software
 # e.g. the following installs apt-utils and vim; each pkg on its own line, all lines

requirements.txt

@@ -15,7 +15,7 @@ Click==7.0
 colorama==0.4.3
 conda==4.7.12
 conda-package-handling==1.6.0
--e src/covid-19/covid_19_dashboard
+-e /code/src/covid-19/covid_19_dashboard
 cryptography==2.8
 decorator==4.4.1
 defusedxml==0.6.0