i did, in fact, put a second gpu in my system to test this

src/lib.rs

@@ -111,3 +111,16 @@ pub fn get_cpu() -> HashMap<String, u16> {
 
     parsed
 } 
+
+pub fn get_gpu() {
+    let binding = std::process::Command::new("lspci").output().expect("lspci failed");
+    let lspci = String::from_utf8_lossy(&binding.stdout).to_string();
+    let mut vga = vec![];
+    for line in lspci.lines() {
+        if line.contains("VGA") {
+            vga.push(line.split(":").collect::<Vec<&str>>()[2].trim())
+        }
+    }
+
+    println!("{:?}", vga);
+}

src/main.rs

@@ -6,6 +6,7 @@ fn main() {
     let uptime = get_uptime();
     let ram = get_ram();
     let cpus = get_cpu();
+    let gpus = get_gpu();
 
     // storage
     // cpu name/usage
@@ -21,5 +22,9 @@ fn main() {
         .map(|n| n.to_string())
         .collect::<Vec<String>>()
         .join(", ");
-    println!("CPU Name(s): {}", cpu_name);
+    println!(
+        "CPU Name{}: {}",
+        if cpus.len() == 1 { "" } else { "s" },
+        cpu_name
+    );
 }