diff --git a/main.py b/main.py
index dd49efa..fe80e22 100644
--- a/main.py
+++ b/main.py
@@ -18,7 +18,7 @@ cooldown = os.getenv("COOLDOWN")
 if use_images != "No": import imagesGeneration
 logging.basicConfig(level=logging.INFO)
 imageint = ""
-if use_images != "No": imageint = "To add an image illustration , use ![bg left:50% 70%](a-description-of-the-image.png) at the beginning of the slide, just after \"---\". Use only .png. It's not possible to add technical images but only illustrations. The images are generated by an ai, the name of the file should be a detailed description of the image wanted.  For example \" ![bg left:50% 100%](a-man-wearing-a hat-ryding-a-bicicle.png)\" but don't need to show a person necessairly."
+if use_images != "No": imageint = "To add an image illustration , use ![bg left:50% 70%](a-long-detailed-description-of-the-image.png) at the beginning of the slide, just after \"---\". Use only .png. It's not possible to add technical images but only illustrations. The images are generated by an ai, the name of the file should be a detailed quite long description of the image wanted.  For example \" ![bg left:50% 100%](a-man-wearing-a hat-ryding-a-bicicle.png)\" but don't need to show a person necessairly."
 intstructions = f'''Here is a presentation with marp. It's not possible to make slides longer than 200 characters. to separate slides, 
 "