Update app.py

app.py

@@ -23,6 +23,8 @@ def draw_ruler(image, dpi=72, font_size=144):
         font = ImageFont.truetype("arial.ttf", font_size)
     except IOError:
         font = ImageFont.load_default()
+
+    print("font:",font)
     
     # Define the ruler dimensions
     ruler_height = int(1 * dpi / 2.54)  # 1 cm in pixels
@@ -33,7 +35,7 @@ def draw_ruler(image, dpi=72, font_size=144):
         if i % int(dpi * 10 / 2.54) == 0:  # 10 cm intervals
             draw.line([(i, ruler_y_position), (i, ruler_y_position + ruler_height)], fill="black", width=2)
             #draw.text((i + 2, ruler_y_position + 2), str(i // int(dpi / 2.54)), fill="black", font=font)
-            draw.text(i+2, "8", fill="black", font=font)
+            draw.text((i + 2, ruler_y_position + 2), "8", fill="black", font=font)
 
         else:
             draw.line([(i, ruler_y_position), (i, ruler_y_position + ruler_height // 2)], fill="black", width=1)