calculatechen

运行hypergbm/examples/01.quick-start.ipynb时，trial会报错cannot pickle '_hashlib.HASH' object

3

**System information** - OS Platform and Distribution : centos 7.6 - Python version: 3.8.18 - HyperGBM version: 0.3.0 **Describe the current behavior** 运行到下面这行代码时， experiment = make_experiment(train_data.copy(), target='target', reward_metric='precision', pos_label=1,random_state=1234, max_trials=20)...

### Environment - **Qiskit Nature version**: 0.7.1 - **Python version**: 3.9.18 - **Operating system**: CentOS Linux release 7.9.2009 ### What is happening? This is the web link of Challenge 2...