Hi, dear authors, Thanks for developing this tool. I encountered an issue with construct_features part during testing.

> construct_features(output_path=paste0(outdir,"/CHM13_50kb_GATC"),
+                    gen="Hsapiens",gen_ver="T2T.CHM13v2.0",
+                    sig="GATC",bin_type="Bins-uniform",
+                    binsize=50000,
+                    chrs=c("chr21","chr22"))
Error in library(genome, character.only = TRUE) : 
  不存在叫'BSgenome.Hsapiens.UCSC.T2T.CHM13v2.0'这个名字的程辑包
> 

sessionInfo( )
> sessionInfo()
R version 4.2.2 (2022-10-31)
Platform: aarch64-apple-darwin20 (64-bit)
Running under: macOS Monterey 12.2.1

Matrix products: default
LAPACK: /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/lib/libRlapack.dylib

locale:
[1] zh_CN.UTF-8/zh_CN.UTF-8/zh_CN.UTF-8/C/zh_CN.UTF-8/zh_CN.UTF-8

attached base packages:
[1] stats4    stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] BSgenome.Hsapiens.NCBI.T2T.CHM13v2.0_1.5.0 BSgenome.Hsapiens.UCSC.hg19_1.4.3         
 [3] BSgenome_1.66.1                            rtracklayer_1.58.0                        
 [5] Biostrings_2.66.0                          XVector_0.38.0                            
 [7] GenomicRanges_1.50.1                       GenomeInfoDb_1.34.3                       
 [9] IRanges_2.32.0                             S4Vectors_0.36.0                          
[11] BiocGenerics_0.44.0                        HiCDCPlus_1.6.0                           

loaded via a namespace (and not attached):
  [1] colorspace_2.0-3            rjson_0.2.21                deldir_1.0-6               
  [4] ellipsis_0.3.2              biovizBase_1.46.0           htmlTable_2.4.1            
  [7] base64enc_0.1-3             dichromat_2.0-0.1           rstudioapi_0.14            
 [10] farver_2.1.1                bit64_4.0.5                 AnnotationDbi_1.60.0       
 [13] fansi_1.0.3                 xml2_1.3.3                  codetools_0.2-18           
 [16] splines_4.2.2               R.methodsS3_1.8.2           cachem_1.0.6               
 [19] geneplotter_1.76.0          knitr_1.41                  Formula_1.2-4              
 [22] Rsamtools_2.14.0            annotate_1.76.0             cluster_2.1.4              
 [25] dbplyr_2.2.1                png_0.1-7                   R.oo_1.25.0                
 [28] BiocManager_1.30.19         compiler_4.2.2              httr_1.4.4                 
 [31] backports_1.4.1             lazyeval_0.2.2              assertthat_0.2.1           
 [34] Matrix_1.5-1                fastmap_1.1.0               cli_3.4.1                  
 [37] htmltools_0.5.3             prettyunits_1.1.1           tools_4.2.2                
 [40] igraph_1.3.5                gtable_0.3.1                glue_1.6.2                 
 [43] GenomeInfoDbData_1.2.9      dplyr_1.0.10                rappdirs_0.3.3             
 [46] Rcpp_1.0.9                  Biobase_2.58.0              vctrs_0.5.1                
 [49] xfun_0.35                   stringr_1.4.1               lifecycle_1.0.3            
 [52] ensembldb_2.22.0            restfulr_0.0.15             XML_3.99-0.12              
 [55] InteractionSet_1.26.0       MASS_7.3-58.1               zlibbioc_1.44.0            
 [58] scales_1.2.1                VariantAnnotation_1.44.0    ProtGenerics_1.30.0        
 [61] GenomicInteractions_1.32.0  hms_1.1.2                   MatrixGenerics_1.10.0      
 [64] parallel_4.2.2              SummarizedExperiment_1.28.0 AnnotationFilter_1.22.0    
 [67] RColorBrewer_1.1-3          yaml_2.3.6                  curl_4.3.3                 
 [70] memoise_2.0.1               gridExtra_2.3               ggplot2_3.4.0              
 [73] biomaRt_2.54.0              rpart_4.1.19                latticeExtra_0.6-30        
 [76] stringi_1.7.8               RSQLite_2.2.18              BiocIO_1.8.0               
 [79] checkmate_2.1.0             GenomicFeatures_1.50.2      filelock_1.0.2             
 [82] BiocParallel_1.32.3         rlang_1.0.6                 pkgconfig_2.0.3            
 [85] matrixStats_0.63.0          bitops_1.0-7                lattice_0.20-45            
 [88] purrr_0.3.5                 labeling_0.4.2              GenomicAlignments_1.34.0   
 [91] htmlwidgets_1.5.4           bit_4.0.5                   tidyselect_1.2.0           
 [94] DESeq2_1.38.1               magrittr_2.0.3              R6_2.5.1                   
 [97] generics_0.1.3              Hmisc_4.7-2                 DelayedArray_0.24.0        
[100] DBI_1.1.3                   pillar_1.8.1                foreign_0.8-83             
[103] withr_2.5.0                 survival_3.4-0              KEGGREST_1.38.0            
[106] RCurl_1.98-1.9              nnet_7.3-18                 tibble_3.1.8               
[109] crayon_1.5.2                interp_1.1-3                utf8_1.2.2                 
[112] BiocFileCache_2.6.0         jpeg_0.1-9                  progress_1.2.2             
[115] locfit_1.5-9.6              grid_4.2.2                  data.table_1.14.6          
[118] blob_1.2.3                  digest_0.6.30               xtable_1.8-4               
[121] tidyr_1.2.1                 R.utils_2.12.2              munsell_0.5.0              
[124] Gviz_1.42.0                
>

Sorry about the default language of Rstudio. It means There is no package named 'BSgenome.Hsapiens.UCSC.T2T.CHM13v2.0' The BSgenome has no BSgenome.Hsapiens.UCSC.T2T.CHM13v2.0 but BSgenome.Hsapiens.NCBI.T2T.CHM13v2.08 currently. Are there any ways for me to use NCBI assembly rather than UCSC during constructing features procedure? Sincerely Gemma