Remove line break from print function call (#2564)

Author: pctablet505

keras_hub/src/models/task.py

@@ -361,7 +361,7 @@ def add_layer(layer, info):
 
             # Output captured summary for non-interactive logging.
             if print_fn:
-                print_fn(console.end_capture(), line_break=False)
+                print_fn(console.end_capture().rstrip("\n"))
 
         super().summary(
             line_length=line_length,