adaugat lab4 si lab5

Signed-off-by: hellisabove <robertnedela15@gmail.com>

lab4/app/pages/index.py

@@ -0,0 +1,17 @@
+from flask import session, Blueprint, request, redirect, render_template
+from ..model.sensors import fetch_iot_data
+
+
+index_pages = Blueprint("index", __name__)
+
+@index_pages.route("/")
+def index_page():
+    if not session.get("auth", False):
+        return redirect("/login", code=302)
+    sensors = fetch_iot_data()
+    return render_template("index.html", sensors=sensors)
+
+@index_pages.route("/contact")
+def contact_page():
+    return render_template("contact.html")
+