diff --git a/libs/functions.py b/libs/functions.py
index d03b2c8..cf52158 100644
--- a/libs/functions.py
+++ b/libs/functions.py
@@ -19,12 +19,15 @@ import tomlkit
 import shutil
 import time
 import re
-import Kernel
+from libs.Kernel import Kernel, InstalledKernel, CommunityKernel
+from ui.MessageWindow import MessageWindow
 from queue import Queue
 import gi
 gi.require_version("Gtk", "3.0") # GTK 2.0 is dead!
 from gi.repository import GLib
 
+
+
 base_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
 
 lastest_archlinux_package_search_url = ("https://archlinux.org/packages/search/json?name=${PACKAGE_NAME}")
@@ -32,7 +35,7 @@ archlinux_mirror_archive_url = "https://archive.archlinux.org/"
 
 headers = {
     "Content-Type": "text/plain;charset=UTF-8",
-    "User-Agent": "",
+    "User-Agent": "Mozilla/5.0 (Linux x86_64) Gecko Firefox",
 }
 
 cache_days = 5
@@ -535,3 +538,8 @@ def print_all_threads():
         if logger.getEffectiveLevel() == 10:
             logger.debug("Thread: %s and State: %s" %(thread.name, thread.is_alive()))
 
+def update_progress_textview(self, line):
+    try:
+        if len(line) > 0:
+            self.textbuffer.insert_markup()
+