diff --git a/docs/source/images/print-1.png b/docs/source/images/print-1.png new file mode 100644 index 0000000..3fee076 Binary files /dev/null and b/docs/source/images/print-1.png differ diff --git a/docs/source/images/print-2.jpg b/docs/source/images/print-2.jpg new file mode 100644 index 0000000..0f428c2 Binary files /dev/null and b/docs/source/images/print-2.jpg differ