diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..f2e1e50
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+Flask==1.0.2
diff --git a/slider.py b/slider.py
new file mode 100755
index 0000000..1e23d2f
--- /dev/null
+++ b/slider.py
@@ -0,0 +1,12 @@
+#!/usr/bin/python3
+
+from flask import Flask
+
+app = Flask(__name__)
+
+@app.route("/")
+def hello():
+    return "Hello slider"
+
+if __name__ == "__main__":
+    app.run()