Code shows error in the Optional Labs

[Sahitha_Lochana_Kara]

Hi,

I was running the C2_W1_Lab03_CoffeeRoasting_Numpy notebook. The following error appeared. Please help.

It shows NameError. And the load_coffee_data is not defined.

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[saifkhanengr]

Please run all the above cells.

[Sahitha_Lochana_Kara]

Thank you