diff --git a/week4/community-contributions/samuel_bootcamp_wk4/python2golang.png b/week4/community-contributions/samuel_bootcamp_wk4/python2golang.png
new file mode 100644
index 0000000..93b2cd3
Binary files /dev/null and b/week4/community-contributions/samuel_bootcamp_wk4/python2golang.png differ
diff --git a/week4/community-contributions/samuel_bootcamp_wk4/python2golang_code_converter.ipynb b/week4/community-contributions/samuel_bootcamp_wk4/python2golang_code_converter.ipynb
new file mode 100644
index 0000000..e69de29
diff --git a/week4/community-contributions/samuel_bootcamp_wk4/pytogo_model_comparison.png b/week4/community-contributions/samuel_bootcamp_wk4/pytogo_model_comparison.png
new file mode 100644
index 0000000..6ed6c6f
Binary files /dev/null and b/week4/community-contributions/samuel_bootcamp_wk4/pytogo_model_comparison.png differ