Поправил синтаксис докерфайла

Author: MostHappyCougar

dockerfile

@@ -8,7 +8,7 @@ RUN mkdir -p /volume/input
 RUN mkdir -p /volume/output
 RUN apt update
 RUN apt -y install graphviz
+
 VOLUME ["./volume"]
 
-CMD ["chmod", "+x", "./entrypoint.sh"]
-ENTRYPOINT ["./entrypoint.sh"]
+ENTRYPOINT ./entrypoint.sh