I'm learning how to use Jupiter Notebook to study Data Analysis, however I'm finding it a problem to use it. In the lesson I'm doing, we should read some data provided with the .csv extension. However, when I run the program to read the files, I get the message that the modules were not found. I guess I did not put the files in the correct directory, so I'd like to know which directory should actually be used. I use PyCharm 3.7 and Anaconda3.
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