From fcedddd58d9043e24f85c59309c4b267d6af94ea Mon Sep 17 00:00:00 2001
From: Yangyang Li <yangyang.li@northwestern.edu>
Date: Fri, 10 Nov 2023 13:52:22 -0600
Subject: [PATCH] chore: Add polars crate and remove unused files

---
 Cargo.toml            | 3 ++-
 src/graph/cluster.rs  | 0
 src/graph/distance.rs | 0
 3 files changed, 2 insertions(+), 1 deletion(-)
 delete mode 100644 src/graph/cluster.rs
 delete mode 100644 src/graph/distance.rs

diff --git a/Cargo.toml b/Cargo.toml
index aa85a89..18dfcf1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -55,11 +55,12 @@ noodles-sam = "0.46"
 
 petgraph = { version = "0.6", features = ["serde-1"] }
 plotters = { version = "0.3" }
+
+polars = { version = "0.34", features = ["lazy"] }
 rayon = { version = "1.8" }
 regex = { version = "1.10" }
 serde = { version = "1.0" }
 serde_json = { version = "1.0" }
-
 walkdir = { version = "2.4" }
 
 # standard crate data is left out
diff --git a/src/graph/cluster.rs b/src/graph/cluster.rs
deleted file mode 100644
index e69de29..0000000
diff --git a/src/graph/distance.rs b/src/graph/distance.rs
deleted file mode 100644
index e69de29..0000000