fix imports and fix removal of None from NormalizationMethod

src/main.rs

@@ -1,15 +1,10 @@
-use std::fmt::format;
-use std::io::{BufReader, Write};
-use std::str::FromStr;
-use std::{fs::File, time::Instant};
-
 use bincode::deserialize_from;
-
 use clap::{Args, Parser};
 use clap::{Subcommand, ValueEnum};
 use owo_colors::{OwoColorize, Stream::Stdout, Style};
+use std::io::{BufReader, Write};
+use std::{fs::File, time::Instant};
 use webgestalt_lib::methods::gsea::GSEAConfig;
-use webgestalt_lib::methods::multiomics::NormalizationMethod;
 use webgestalt_lib::methods::ora::ORAConfig;
 use webgestalt_lib::readers::read_rank_file;
 

webgestalt_lib/src/methods/multiomics.rs

@@ -50,6 +50,7 @@ pub enum NormalizationMethod {
     MedianRank,
     MedianValue,
     MeanValue,
+    None,
 }
 
 /// Run a multiomics analysis, using iehter the max/mean median ratio or a typical meta analysis