Update app.py

app.py

@@ -26,9 +26,9 @@ st.markdown("<div class='fun-title'>🧠✨ Welcome to the Smart Math Teacher!
 
 # Age group setup 
 age_groups = {
-    "4-6 Age Group": {"dataset": "Dataset for 4-6 Age Group.xlsx", "zip_file": "Image_for_group_4-6.zip", "image_folder": "Image_for_group_4-6"},
-    "7-9 Age Group": {"dataset": "Dataset for 7-9 Age Group.xlsx", "zip_file": "Image_for_group_7-9.zip", "image_folder": "Image_for_group_7-9"},
-    "13-15 Age Group": {"dataset": "Dataset for 13-15 Age Group.xlsx", "zip_file": "Image_for_group_13-15.zip", "image_folder": "Image_for_group_13-15"},
+    "4-6 Age Group": {"dataset": "Dataset%20for%204-6%20Age%20Group.xlsx", "zip_file": "Image_for_group_4-6.zip", "image_folder": "Image_for_group_4-6"},
+    "7-9 Age Group": {"dataset": "Dataset%20for%207-9%20Age%20Group.xlsx", "zip_file": "Image_for_group_7-9.zip", "image_folder": "Image_for_group_7-9"},
+    "13-15 Age Group": {"dataset": "Dataset%20for%2013-15%20Age%20Group.xlsx", "zip_file": "Image_for_group_13-15.zip", "image_folder": "Image_for_group_13-15"},
 }
 
 selected_age_group = st.selectbox("🧒 Select your Age Group:", list(age_groups.keys()))