Update app.py

correct indents

app.py

@@ -47,9 +47,9 @@ import pickle
 # https://huggingface.co/facebook/mgenre-wiki/blob/main/
 file_path_marisa_trie = hf_hub_download(repo_id="facebook/mgenre-wiki", filename="titles_lang_all105_marisa_trie_with_redirect.pkl")
 
- from genre.trie import MarisaTrie
- with open(file_path_marisa_trie, "rb") as f:
-     trie = pickle.load(f)
+from genre.trie import MarisaTrie
+with open(file_path_marisa_trie, "rb") as f:
+    trie = pickle.load(f)