Replace to_string with string representation method for Health class

Use this to print health status.

Signed-off-by: Bernd Hufmann <[email protected]>

Author: bhufmann

tsp/health.py

@@ -55,8 +55,6 @@ def __init__(self, params):
         else:
             self.status = None
 
-    def to_string(self):
-        '''
-        to_string method
-        '''
-        return f"Health[status={self.status}]"
+
+    def __repr__(self):
+        return f"Health(status={self.status})"

tsp_cli_client

@@ -583,7 +583,7 @@ if __name__ == "__main__":
         if options.get_health:
             response = tsp_client.fetch_health()
             if response.status_code == 200:
-                print('  {0}'.format(response.model.to_string()))
+                print(response.model)
                 sys.exit(0)
             else:
                 sys.exit(1)