Update app.py

app.py

@@ -86,6 +86,11 @@ def load_image(image_path_or_url):
     return image
 
 def predict(image_path_or_file, title, threshold=0.4):
+    
+    # Validation: Check if the title is empty or has fewer than 3 words
+    if not title or len(title.split()) < 3:
+        raise gr.Error("Title must be at least 3 words long. Please provide a valid title.")
+    
     # Preprocess the image
     image = load_image(image_path_or_file)