add minimal README

diff --git a/web/README b/web/README
new file mode 100644 (file)
index 0000000..7458e9f
--- /dev/null
+++ b/web/README
@@ -0,0 +1,12 @@
+Needed package: python3-flask
+
+Start with:
+FLASK_APP=seepark_web.py FLASK_DEBUG=1 flask run
+
+Go to:
+http://127.0.0.1:5000/
+
+Option:
+-h 0.0.0.0
+to listen on all interfaces
+