global loss values cleared after epoch

Author: gaborvecsei

fl.py

@@ -42,6 +42,7 @@ def model_fn():
 
     server.summarize_weights()
     print("Loss (mean): {0}".format(np.mean(loss)))
+    loss.clear()
     print("-" * 30)
 
     # TODO: test the base model with the aggregated weights