Args correction

formatting args correctly

argchecker.py

@@ -18,4 +18,8 @@ def check_arguments(self, args):
                    2), "You want to test but the future bars are less than 2. That does not give us enough data to test the model properly. Please use a value larger than 2.\nExiting now..."
 
         assert not(args.history_to_use != "all" and int(args.history_to_use_int) <
-                   args.future_bars), "It is a good idea to use more history and less future bars. Please change these two values and try again.\nExiting now..."
+                   args.future_bars), "It is a good idea to use more history and less future bars. Please change these two values and try again.\nExiting now..."
+
+        args.market_index = str(args.market_index).upper()
+        if args.history_to_use != "all":
+            args.history_to_use = int(args.history_to_use)