PyCharm：尚未解决的参考

Question

I am using pycharm and got the following red warnings in my from ... import ... . But it didn't ask me to install any requirement. Why is this happening and how do I get rid of the red thing. Thanks!

Answer 1

Does the code run? If not, you will want to install pyspark and add it to your python environment. Otherwise, if the code does run and you simply want to remove the red inspection warning, try adding pyspark to the list of Unresolved references you want it to ignore in File | Settings | Inspections - Python - Unresolved references. Taken from reference: Pycharm - Resollving References