Update app.py

app.py

@@ -27,16 +27,25 @@ def generate_image_caption(image):
 
 def generate_keywords(caption):
     """
-    Generate a list of keywords from the caption.
+    Generate a list of keywords from the caption, focusing on SEO relevance.
 
     Args:
         caption (str): The image caption.
 
     Returns:
-        list: A list of single-word keywords.
+        list: A list of 50 single-word keywords.
     """
     words = caption.split()
-    keywords = list(set(words))[:50]
+    # Remove common stopwords and keep unique words for SEO relevance
+    stopwords = {"a", "the", "and", "of", "in", "on", "with", "at", "for", "to", "is"}
+    keywords = list(set(word.lower() for word in words if word.lower() not in stopwords))
+    
+    # Ensure the list contains exactly 50 keywords (add repetitions if needed)
+    if len(keywords) > 50:
+        keywords = keywords[:50]
+    elif len(keywords) < 50:
+        keywords.extend(keywords[:50-len(keywords)])
+    
     return keywords
 
 def process_images(image_files):