fix: incorrect docs

Cargo.lock

@@ -237,7 +237,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
 [[package]]
 name = "colorgram"
-version = "1.0.0"
+version = "1.0.1"
 dependencies = [
  "ansi_term",
  "clap",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "colorgram"
-version = "1.0.0"
+version = "1.0.1"
 edition = "2024"
 authors = ["arabian"]
 description = "Rust library that extracts colors from image. Port of colorgram.py"

README.md

@@ -25,14 +25,15 @@ colorgram = "0.1.0"
 
 ```rust
 use colorgram::extract;
+use std::fs;
 
-fn main() {
+fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let img_path = "test.png";
+    let buf = fs::read("image.jpg")?;
-    let colors_amount = 10;
+    let colors = extract(&buf, 5)?;
 
-    let colors = extract(img_path, colors_amount).unwrap();
     for color in colors {
-        println!("RGB: {} {} {} HSL: {} {} {} Proportion: {:.2}", color.rgb.r, color.rgb.g, color.rgb.b, color.hsl.h, color.hsl.s, color.hsl.l, color.proportion);
+        println!("Color: {}, Weight: {:.2}%", color.rgb, color.proportion * 100.0);
     }
+    Ok(())
 }
 ```

src/lib.rs

@@ -131,7 +131,7 @@ fn rgb_to_hsl(rgb: &Rgb) -> Hsl {
 ///
 /// ### Example:
 /// ```rust
-/// use colorgram::{extract, Color};
+/// use colorgram::extract;
 /// use std::fs;
 ///
 /// fn main() -> Result<(), Box<dyn std::error::Error>> {