NameError: name 'pd' is not defined I triedimport pandas as pdin the main notebook, inside the function, in __init__.py always with the same result. You can check the code athttps://github.com/dacog/foursquare_api_tools It's the first time I'm creating a pack...
import dill import pandas as pd model_file = 'models/the_model.pkl' def task_run_model(**context): # Load the pre-trained models from the .pkl files with open(model_file, 'rb') as f: model = dill.load(f) # Test models file_name = "train_set.csv" time_seri...
5 df=pd.DataFrame(CVP(unit_price,unit_variable_costs,volumn,fixed_costs),columns=['实际数'],index=['单价','单位变动成本','单位边际贡献','销售量','销售额','变动成本','边际贡献','固定成本','营业利润']) 6 df NameError: name 'pd' is not defined在网上找了好久,都没有找到解决的办法...
为什么会出现name 'pd' is not defined呀 有没有大佬解答一下 只看楼主 收藏 回复贴吧用户_Q8K8G3S 白丁 1 tkez312 贡士 7 感兴趣可以关注python突击营,全是干货,一起交流学习 苏轼爱酒我爱他 贡士 7 噗 你要把import那个框运行了才可以去弄其他的 ...
When using Pandas in Python, a library for data manipulation and analysis, you might have encountered an error like "NameError: name 'df'/'pd' is not defi...
import pandas as pd data = pd.read_csv("data.csv") print(data) 为了解决该问题,我们需要安装pandas模块或者检查代码中的语法错误。 总之,在编写Python代码时,需要注意变量名是否正确、是否与已有函数或类名称重复、是否正确导入库和模块等问题,以避免出现NameError错误。
The Python "NameError: name 'df' is not defined" occurs when we try to access the df (DataFrame) variable before it is defined. To solve the error, make sure to declare the df variable before accessing it. Here is an example of how the error occurs. main.py import pandas as pd #...
1变量。你必须使用=符号来定义变量。正如代码所示，您忘记声明train_1变量（可能还有train_2）：
You could also run import pandas as pd in the console and then use pd there indefinitely. This import may or may not then be available in your scripts depending on what settings you have used. Your issue is that you either: haven't run import pandas as pd anywhere You've restarted the...