Update Dockerfile

Author: hirensoni913

Dockerfile

@@ -12,6 +12,5 @@ COPY ["install_postgres_json_schema_extension.sh", "install_postgres_json_schema
 RUN chmod u+x install_postgres_json_schema_extension.sh
 RUN ./install_postgres_json_schema_extension.sh
 
-COPY ["init_demo_db.sh", "init_demo_db.sh"]
-RUN chmod u+x init_demo_db.sh
-RUN ./init_demo_db.sh
+FROM base AS demo
+COPY ["database scripts/demo_db.sql", "/docker-entrypoint-initdb.d/"]