Update app.py

app.py

@@ -63,13 +63,10 @@ def process_zip_files(zip_file_paths):
     return captions
 
 def save_captions_to_csv(captions, csv_file_path='image_captions.csv'):
-    if captions:
-        with open(csv_file_path, mode='w', newline='') as file:
-            writer = csv.writer(file)
-            writer.writerow(['Image Name', 'Caption'])
-            writer.writerows(captions)
-    else:
-        print("No captions to save.")
+    with open(csv_file_path, mode='w', newline='') as file:
+        writer = csv.writer(file)
+        writer.writerow(['Image Name', 'Caption'])
+        writer.writerows(captions)
     return csv_file_path
 
 def gr_process(zip_files, image_files):