make lint super hyper happy

gamestonk_terminal/sentiment/reddit_api.py

@@ -4,7 +4,6 @@ from datetime import datetime, timedelta
 import pandas as pd
 from prawcore.exceptions import ResponseException
 from requests import HTTPError
-from prettytable import PrettyTable
 from psaw import PushshiftAPI
 import praw
 import finviz

gamestonk_terminal/sentiment/stocktwits_api.py

@@ -106,7 +106,7 @@ def trending(l_args):
     )
 
     try:
-        ns_parser = parse_known_args_and_warn(parser, l_args)
+        parse_known_args_and_warn(parser, l_args)
 
         result = requests.get("https://api.stocktwits.com/api/2/trending/symbols.json")
         if result.status_code == 200: