diff --git a/images/hist.PNG b/images/hist.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..502a17c9c79540abfd5a49f1fffe4e5847141f9c
Binary files /dev/null and b/images/hist.PNG differ
diff --git a/images/input_analysis.PNG b/images/input_analysis.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..3700c23bf64b940621a6166ec8314235091ae5a2
Binary files /dev/null and b/images/input_analysis.PNG differ
diff --git a/images/input_number.PNG b/images/input_number.PNG
new file mode 100644
index 0000000000000000000000000000000000000000..63c71b7197f9b3a5f2788aaf08ee39cb9617d081
Binary files /dev/null and b/images/input_number.PNG differ