Fixed flake8 and minor code style

mvt/common/indicators.py

@@ -7,7 +7,6 @@ import json
 import logging
 import os
 
-import requests
 from appdirs import user_data_dir
 
 from .url import URL

mvt/common/logo.py

@@ -38,6 +38,7 @@ def check_updates() -> None:
             print("\t\t[bold]There are updates to your indicators files! Run the `download-iocs` command to update!")
             return
 
+
 def logo() -> None:
     print("\n")
     print("\t[bold]MVT[/bold] - Mobile Verification Toolkit")

mvt/common/updates.py

@@ -67,7 +67,7 @@ class IndicatorsUpdates:
         res = requests.get(url)
         if res.status_code != 200:
             log.error("Failed to retrieve indicators index located at %s (error %d)",
-                      index_url, res.status_code)
+                      url, res.status_code)
             return None
 
         return yaml.safe_load(res.content)