[R] Not able to submit work assignment4 with submitscript3.R

[Sonia Marin]

Hi, I tried to submit the work assignment4 with submitscript3.R and i got
an error message:
 Error in assign(".CourseraLogin", r, globalenv()) :
  unused arguments (r, globalenv())
I tryied to do it manually, but the files that I got to upload was empty.
Please, let me know, how can i do to send the work assignment4.

Thanks, for your attention.
Best regard
Sonia Marin
rprog-013
TNWpNjGERh

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