I am creating a interactive shiny app for grading student solution. Follwoing is my code:
Read the file person.csv and store the result in a tibble called person.
```{r q8a, exercise=TRUE}
person <- read.csv("person.csv")
grade_this({
# custom checking code appears here
if (identical(person, read.csv("person.csv"))) {
pass("Correct!")
}
fail("Incorrect!")
})
When I am running above code I amgetting error as "conncetion error". can somebody helped my how can i create a interactive shiny app where i can grade student code with solution code?