Fix queue length on Macs (#3867)

evaluation/utils/shared.py

@@ -267,7 +267,7 @@ def run_evaluation(
     for _, instance in dataset.iterrows():
         instance_queue.put(instance)
 
-    total_instances = instance_queue.qsize()
+    total_instances = len(dataset)
     pbar = tqdm(total=total_instances, desc='Instances processed')
     output_fp = open(output_file, 'a')