remove errored variable

app.py

@@ -295,8 +295,7 @@ def main() -> None:
     # Connect to the space with rg.init()
     rg.init(
         api_url=os.getenv("ARGILLA_API_URL"),
-        api_key=os.getenv("ARGILLA_API_KEY"),
-        workspace=os.getenv("ARGILLA_WORKSPACE")
+        api_key=os.getenv("ARGILLA_API_KEY")
     )
 
     # Fetch the data initially