Update app.py

app.py

@@ -29,12 +29,30 @@ co = cohere.Client(cohere_api_key)
 # Define the DuckDuckGoSearch tool
 @tool('DuckDuckGoSearchResults')
 def search_results(search_query: str) -> dict:
-    """Search the web for a given search_query"""
+    """
+    Performs a web search using the DuckDuckGo search engine to gather and return a collection of search results.
+    This tool automates the retrieval of web-based information related to a specified query.
+    Args:
+    - search_query (str): The query string that specifies the information to be searched on the web. This should be a clear and concise expression of the user's information needs.
+    Returns:
+    - list: A list of dictionaries, where each dictionary represents a search result. Each dictionary includes at least the 'title' of the page and the 'url' linking to it. Additional information such as a brief summary or snippet from the page might also be included depending on the specifics of the DuckDuckGo API response.
+    """	
     return DuckDuckGoSearchResults(max_results=10).run(search_query)
 
 @tool('WebScrapper')
 def web_scrapper(url: str, topic: str) -> str:
-    """Extract the content of a website by its url and summarize it on a given topic."""
+    """
+    A tool designed to extract and read the content of a specified link and generate a summary on a specific topic.
+    It is capable of handling various types of web pages by making HTTP requests and parsing the received HTML content.
+    This tool uses Cohere's API to generate summaries, which can be particularly useful for web scraping tasks, data collection,
+    or extracting specific information from websites.
+    
+    Args:
+    - url (str): The URL from which to scrape content.
+    - topic (str): The specific topic on which to generate a summary.
+    Returns:
+    - summary (str): summary of the url on the topic
+    """
     # Scrape content from the specified URL
     scraper = ScrapeWebsiteTool(website_url=url)
     content = scraper.run()