save model with current date

Cargo.lock

@@ -1080,6 +1080,15 @@ dependencies = [
  "rand_core 0.10.0",
 ]
 
+[[package]]
+name = "chrono"
+version = "0.4.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "cipher"
 version = "0.4.4"
@@ -5451,6 +5460,7 @@ name = "strafe-ai"
 version = "0.1.0"
 dependencies = [
  "burn",
+ "chrono",
  "glam",
  "pollster",
  "strafesnet_common",

Cargo.toml

@@ -15,3 +15,4 @@ strafesnet_physics = { version = "=0.0.2-surf", registry = "strafesnet" }
 strafesnet_roblox_bot_file = { version = "0.9.4", registry = "strafesnet" }
 strafesnet_roblox_bot_player = { version = "=0.6.2-depth2", registry = "strafesnet" }
 strafesnet_snf = { version = "0.4.0", registry = "strafesnet" }
+chrono = { version = "0.4.44", default-features = false, features = ["now"] }

src/main.rs

@@ -388,7 +388,7 @@ fn training() {
 		}
 	}
 
-	let date_string = format!("{:?}_{}.model", std::time::Instant::now(), best_loss);
+	let date_string = format!("{}_{}.model", chrono::Utc::now(), best_loss);
 	best_model
 		.save_file(
 			date_string,