initial commit

sheet_extractor.py

@@ -32,6 +32,8 @@ class GoogleSheetExtractorTool(DataExtractorTool):
     e.x. source_link='https://docs.google.com/spreadsheets/d/SHEETS_ID/'.
     Output is a string.
     """
+    inputs = ["text"]
+    outputs = ["text"]
 
     def fetch_data(self, source_link: str) -> str:
         # Set up the credentials