diff --git a/app/app.py b/app/app.py
new file mode 100644
index 0000000..cc5720a
--- /dev/null
+++ b/app/app.py
@@ -0,0 +1,10 @@
+from flask import Flask
+
+app = Flask(__name__)
+
+@app.route("/")
+def hello():
+    return "Hallo aus meiner Flask-App!"
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=9008)   # 90 + Raumnummer (Wir: 08)
\ No newline at end of file