revert bug hunting to `get_endpoint()`

roboduck.py

@@ -21,11 +21,8 @@ def check_str_to_bool(text) -> bool:
 
 
 def get_endpoint(instance: str) -> str:
-    print(instance)
-
     print("Try Misskey...")
     url = "https://" + instance + "/api/ping"
-    print(url)
     req = requests.post(url)
     if req.status_code == 200 and ("pong" in req.json()):
         print("Misskey found...")