new display image on terminal manual

image-on-terminal/README.md

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+## Display Image on terminal directly
+
+```sh
+pip install rich
+```
+
+```python
+def show(image, width=80):
+    w, h = image.size
+    aspect = h / (2 * w)
+    height = int(width * aspect)
+    image = image.resize((width, height))
+    
+    import rich.text, rich.console
+    text = rich.text.Text()
+    for y in range(height):
+        for x in range(width):
+            r, g, b = image.getpixel((x, y))
+            text.append("█", style=f"rgb({r},{g},{b})")
+        text.append("\n")
+
+    return rich.console.Console(width=width).print(text)
+
+image_path = 'your_image.png'
+from PIL import Image
+image = Image.open(image_path)
+show(image, 160)
+```