diff --git a/streamlit/part4/setup.sh b/streamlit/part4/setup.sh
new file mode 100644
index 0000000..5af714d
--- /dev/null
+++ b/streamlit/part4/setup.sh
@@ -0,0 +1,11 @@
+mkdir -p ~/.streamlit/
+echo “\
+[general]\n\
+email = \”your-email@domain.com\”\n\
+“ > ~/.streamlit/credentials.toml
+echo “\
+[server]\n\
+headless = true\n\
+enableCORS=false\n\
+port = $PORT\n\
+“ > ~/.streamlit/config.toml