male/female colored plots

utils.py

@@ -508,9 +508,16 @@ def update_ppt_alt_text(ppt_path: Union[str, Path], image_source_dir: Union[str,
                         print(f"Error updating alt text for {original_path}: {e}")
                 
                 else:
+                    # Check if image already has alt text set - if so, skip reporting as unmatched
+                    existing_alt = _get_shape_alt_text(shape)
+                    if existing_alt:
+                        # Image already has alt text, no need to report as unmatched
+                        continue
+                    
                     shape_id = getattr(shape, 'shape_id', getattr(shape, 'id', 'Unknown ID'))
                     shape_name = shape.name if shape.name else f"Unnamed Shape (ID: {shape_id})"
                     hash_type = "pHash" if use_perceptual_hash else "SHA1"
+                    
                     unmatched_images.append({
                         'slide': i+1,
                         'shape_name': shape_name,