Removed magic numbers

src/pySupersetCli/superset.py

@@ -122,7 +122,7 @@ def _login(self, username: str, password: str, provider: Provider) -> None:
                                           login_endpoint,
                                           json=login_body)
 
-        if ret_code != 200:
+        if requests.codes.ok != ret_code:
             LOG.fatal("Login failed: %s", response.get("message"))
             raise RuntimeError("Login failed")
 
@@ -131,7 +131,7 @@ def _login(self, username: str, password: str, provider: Provider) -> None:
         # Get the CSRF token
         ret_code, response = self.request("GET", crsf_token_endpoint)
 
-        if ret_code != 200:
+        if requests.codes.ok != ret_code:
             LOG.fatal("Get CSRF token failed: %s", response.get("message"))
             raise RuntimeError("Get CSRF token failed")
 
@@ -191,7 +191,7 @@ def request(self,
         else:
             # Check if the token has expired
             if (reponse_data.get('message') == "Token has expired") and \
-                    (response_code == 401):
+                    (requests.codes.unauthorized == response_code):
                 LOG.error("Refreshing token is not implemented.")
             else:
                 response_code = response.status_code