Update app.py

app.py

@@ -449,7 +449,7 @@ def reset(final_composition=[], generated_batches=[], block_lines=[], model_stat
     block_lines = []
     model_state = []
 
-    return final_composition, generated_batches, block_lines, model_state
+    return final_composition, generated_batches, block_lines
     
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