How to download all genes inside all gene sets in C6 (oncogenic signature gene sets, 189 gene sets) in Molecular signature database (Msigdb) I want to download the all genes inside 189 gene sets in R in a data frame?

Thanks in advance
With the [msigdbr](https://cran.r-project.org/web/packages/msigdbr/index.html) R library

```r
library("msigdbr")
library("tidyverse")

df <- bind_rows(msigdbr("Homo sapiens", "C6"))
```