error in using the years argument to get_cdc_hosp

[vpnagraj]

the data retrieval from the get_cdc_hosp() function is failing when the "years" argument is used:

library(fiphde)

get_cdc_hosp(years = 2019)
#> 
#> Error in `dplyr::filter()` at fiphde/R/retrieve.R:736:5:
#> ℹ In argument: `season %in% years`.
#> Caused by error:
#> ! object 'season' not found
get_cdc_hosp(years = "2019")
#> 
#> Error in `dplyr::filter()` at fiphde/R/retrieve.R:736:5:
#> ℹ In argument: `season %in% years`.
#> Caused by error:
#> ! object 'season' not found
get_cdc_hosp(years = "2019-20")
#> Warning in hospitalizations(surveillance_area = "flusurv", region = "all", :
#> NAs introduced by coercion
#> 
#> Error in `dplyr::filter()` at fiphde/R/retrieve.R:736:5:
#> ℹ In argument: `season %in% years`.
#> Caused by error:
#> ! object 'season' not found
get_cdc_hosp(years = "2019-2020")
#> Warning in hospitalizations(surveillance_area = "flusurv", region = "all", :
#> NAs introduced by coercion
#> 
#> Error in `dplyr::filter()` at fiphde/R/retrieve.R:736:5:
#> ℹ In argument: `season %in% years`.
#> Caused by error:
#> ! object 'season' not found