CODE EXAMPLE FOR PYTHON

Computation failed in `stat_flow()`:

    df_data_Aluv <- data %>%
        filter(PostDate >= "2019-08-01" & PostDate <= "2019-10-30") %>%
        select(date = PostDate, Employee, Job, Hours) %>%
        group_by(Job, month = as.character(floor_date(date, "month")), Employee) %>%
        summarize(freq = n_distinct(Employee), Hours = sum(Hours)) %>%
        mutate(empmon = paste(Employee, " -- ", month)) %>%
        group_by(empmon) %>%
        filter(Hours == max(Hours)) %>%
        distinct(empmon, .keep_all = TRUE)