|  | @@ -225,7 +225,7 @@ def generate_push_dataset():
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				|  |  |      data_set = mysql_client.select(fetch_query, cursor_type=DictCursor)
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				|  |  |      filter_conversation = [i for i in data_set if len(json.loads(i['conversation'])) >= 20]
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				|  |  |  
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				|  |  | -    samples =random.sample(filter_conversation, 100)
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				|  |  | +    samples =random.sample(filter_conversation, 300)
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				|  |  |  
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				|  |  |      # init message push agent
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				|  |  |      for sample in tqdm(samples):
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