Update app.py

app.py

@@ -16,10 +16,10 @@ def search_articles(search_term: str, start: int, end: int, output_md: str = "ar
     results within a given range, and saves the output as a Markdown file.
 
     Args:
-        search_term (str): The keyword or phrase to search for in ArXiv articles.
-        start (int): The starting index of the search results (used for pagination).
-        end (int): The number of articles to retrieve from the API.
-        output_md (str, optional): The name of the output Markdown file. Defaults to "arxiv_articles.md".
+        search_term: The keyword or phrase to search for in ArXiv articles.
+        start: The starting index of the search results (used for pagination).
+        end: The number of articles to retrieve from the API.
+        output_md: The name of the output Markdown file. Defaults to "arxiv_articles.md".
 
     Returns:
         str: The absolute path of the generated Markdown file, or an error message if the request fails.
@@ -77,8 +77,8 @@ def download_articles(article_links: list, save_folder: str = "downloads") -> st
     A tool that downloads articles from arxiv.org given a list of links.
 
     Args:
-        article_links (list): List of article links from arXiv.
-        save_folder (str): Folder to save downloaded articles. Default is 'downloads'.
+        article_links: List of article links from arXiv.
+        save_folder: Folder to save downloaded articles. Default is 'downloads'.
 
     Returns:
         str: Success or error message.
@@ -123,8 +123,8 @@ def create_zip_package(articles_folder: str, output_zip: str) -> str:
     A tool that packages all downloaded articles (PDFs) from a folder into a zip file.
 
     Args:
-        articles_folder (str): Folder containing downloaded articles.
-        output_zip (str): The name of the output zip file.
+        articles_folder: Folder containing downloaded articles.
+        output_zip: The name of the output zip file.
 
     Returns:
         str: Path to the created zip file.