Update app.py

app.py

@@ -53,7 +53,7 @@ def preprocess_image(image, new_width=150):
     
     # Resize the image for ASCII aspect ratio
     width, height = image.size
-    aspect_ratio = height / width * 0.55  # Adjusting for ASCII aspect ratio
+    aspect_ratio = height / width * 0.5  # Adjusting for ASCII aspect ratio
     new_height = int(aspect_ratio * new_width)
     resized_image = Image.fromarray(enhanced_edges).resize((new_width, new_height))