Update app_logic.py

app_logic.py

@@ -30,12 +30,12 @@ def extract_markdown_from_image(repo_image: Image.Image, image_password: str):
     """
     if not repo_image:
         return None, "Error: Please upload a repository image."
-    if not image_password:
-        return None, "Error: Please provide the password for the image."
+    
+    password_to_use = image_password if image_password is not None else ""
         
     try:
         logger.info("Starting extraction of markdown from image...")
-        result = keylock_core.extract_repo_from_image(repo_image, image_password)
+        result = keylock_core.extract_repo_from_image(repo_image, password_to_use)
         markdown_content = result.get('markdown')
         if not markdown_content:
             return None, "Error: Extraction succeeded, but no markdown content was found in the image."