Fixing script path

database/Dockerfile

@@ -1,6 +1,6 @@
 FROM postgres:latest
 
-COPY database/init_db.py /docker-entrypoint-initdb.d/
+COPY init_db.py /docker-entrypoint-initdb.d/
 
 RUN apt-get update && apt-get install -y python3 python3-pip && \
     pip3 install psycopg2-binary