Update navigium.py

navigium.py

@@ -10,6 +10,7 @@ import concurrent.futures
 import locale
 from termcolor import colored
 from openpyxl.styles import Font
+import time
 
 locale.setlocale(locale.LC_ALL, 'C')
 
@@ -35,6 +36,7 @@ def request2navigium(words=["currere"]):
         try:
             json_file = requests.get(url).content
             data = json.loads(json_file)
+            time.sleep(2)
         except:
             dice("Error: Wort konnte auf Navigium nicht gefunden werden", word, "bad")
             continue