Not sure what I've done. I'm done. Please let me free

user.py

@@ -0,0 +1,27 @@
+from flask import render_template, request, make_response, redirect
+import database, re, bcrypt, secrets, time
+from auth import get_session
+
+from app import app
+
+@app.route("/u/<username>")
+def userpage(username):
+    return "Page of " + username
+
+@app.route("/user/info")
+def userinfo():
+    sessioninfo = get_session(request)
+
+    if not sessioninfo:
+        return "Melde dich an, um Einstellungen zu ändern!"
+
+    uid = sessioninfo[0]
+
+    userdata = database.fetch("SELECT created_at, last_login, username FROM user WHERE uid=?", [uid])[0]
+
+    return render_template("user/userinfo.html", username=userdata[2], uid=uid, created_at=userdata[0])
+
+
+@app.route("/user/delete")
+def userdelete():
+    return render_template("user/delete.html")