bugfix: fix minor bugs

utils/completion_reward.py

@@ -507,7 +507,7 @@ class ImageProcessor:
         body_x, body_y = left + 20, title_y + 60  # Adjust position as needed
 
         for line in paragraph.split("\n"):
-            wrapped_lines = textwrap.wrap(line, width=70)
+            wrapped_lines = textwrap.wrap(line, width=75)
             for wrapped_line in wrapped_lines:
                 draw.text((body_x, body_y), wrapped_line, font=body_font, fill="black")
                 body_y += 30