diff --git a/preClinVar/main.py b/preClinVar/main.py
index 800e24a..77158ab 100644
--- a/preClinVar/main.py
+++ b/preClinVar/main.py
@@ -1,7 +1,7 @@
 import json
 import logging
 import re
-from typing import List, Union
+from typing import List
 
 import requests
 import uvicorn
diff --git a/tests/test_file_parser.py b/tests/test_file_parser.py
index 8a3593c..a165b00 100644
--- a/tests/test_file_parser.py
+++ b/tests/test_file_parser.py
@@ -1,5 +1,4 @@
 from preClinVar.constants import CLNSIG_TERMS
-from preClinVar.demo import variants_hgvs_csv_path
 from preClinVar.file_parser import (
     csv_lines,
     set_item_clin_sig,