diff --git a/fediverse.py b/fediverse.py
index b257433..7e1bfd5 100644
--- a/fediverse.py
+++ b/fediverse.py
@@ -19,9 +19,6 @@ plt.style.use('seaborn')
 
 start_time = time.time()
 
-from decimal import *
-getcontext().prec = 2
-
 apis = ['/nodeinfo/2.0?', '/nodeinfo/2.0.json?', '/main/nodeinfo/2.0?', '/api/statusnet/config?', '/api/nodeinfo/2.0.json?', '/api/nodeinfo?', '/api/v1/instance?', '/wp-json/nodeinfo/2.0?']
 
 client_exceptions = (
@@ -158,7 +155,7 @@ def get_alive_servers(server):
 
             if alive:
                 
-                if soft_version is not "" and soft_version is not None:
+                if soft_version != "" and soft_version is not None:
                     print("Server " + str(server) + " (" + serv_soft + " " + soft_version + ") is alive!")
                 else:
                     print("Server " + str(server) + " (" + serv_soft + ") is alive!")