Updated README.md, few bug tweaks, adding regression_results.ipynb

docker-compose.yaml

@@ -15,8 +15,9 @@ services:
     ports:
       - "8888:8888"
     environment:
-      - FASTAPI_URL=http://localhost:8000
+      - MUSEUM_ANALYTICS_URL=http://museum_analytics_app:8000
+
     depends_on:
       - museum_analytics_app
     volumes:
-      - ./notebooks:/home/jovyan/work
+      - ./notebooks:/workspace