Update text_download.py

text_download.py

@@ -11,10 +11,10 @@ TEXT_DOWNLOAD_DESCRIPTION = (
 
 class TextDownloadTool(Tool):
     name = "text_downloader"
-    inputs= {"url": {"type": str, "description": "url to download file from"}}
-    output_type= str
+    inputs= {"url": {"type": "string", "description": "url to download file from"}}
+    output_type= "string"
     description = TEXT_DOWNLOAD_DESCRIPTION
 
-    def __call__(self, url):
+    def forward(self, url):
         return BeautifulSoup(requests.get(url).text, features="html.parser").get_text()