removed useless thing

test/testclient.py

-# general
-from omnibot import run_dummybot
-                    
-if __name__ == '__main__':
-    # Server settings
-    HOST = "localhost"
-
-    if len(sys.argv) > 1:
-        # If an input is given to the script, it will be interpreted as the intended
-        # IP-address. Baseline is localhost.
-        HOST = sys.argv[1]
-    
-    print(f"HOST: \t {HOST}")
-    run_dummybot(HOST)
\ No newline at end of file