NameError Traceback (most recent call last) Cell In[1], line 12 4 events = { 5 “考研报名”: “2024-10-15”, 6 “考研初试”: “2024-12-21”, 7 “公务员报名”: “2025-02月初”, 8 “公务员笔试”: “2025-03-15” 9 } 11 # 将时间转换为日期 —> 12 dates = [datetime.datetime.strptime(date, “%Y-%m-%d”) for date in events.values()] 14 # 创建时间轴 15 plt.figure(figsize=(10, 2))
Cell In[1], line 12, in <listcomp>(.0) 4 events = { 5 “考研报名”: “2024-10-15”, 6 “考研初试”: “2024-12-21”, 7 “公务员报名”: “2025-02月初”, 8 “公务员笔试”: “2025-03-15” 9 } 11 # 将时间转换为日期 —> 12 dates = [datetime.datetime.strptime(date, “%Y-%m-%d”) for date in events.values()] 14 # 创建时间轴 15 plt.figure(figsize=(10, 2))
NameError: name ‘datetime’ is not defined