Update models path

app.py

@@ -14,10 +14,11 @@ os.makedirs(SINATOOLS_DIR, exist_ok=True)
 dest_path = os.path.join(SINATOOLS_DIR)
 
 # Download explicitly to the expected path
-download_file(
-    url="https://sina.birzeit.edu/lemmas_dic.pickle",
-    dest_path=dest_path
-)
+download_file(url="https://sina.birzeit.edu/lemmas_dic.pickle", dest_path=dest_path)
+download_file(url='https://sina.birzeit.edu/five_grams.pickle', dest_path=dest_path)
+download_file(url='https://sina.birzeit.edu/four_grams.pickle', dest_path=dest_path)
+download_file(url='https://sina.birzeit.edu/three_grams.pickle', dest_path=dest_path)
+download_file(url='https://sina.birzeit.edu/two_grams.pickle', dest_path=dest_path)
 
 from sinatools.morphology.morph_analyzer import analyze