Update tools/WebhookPostTool.py

tools/WebhookPostTool.py

@@ -1,3 +1,6 @@
+from smolagents import Tool
+import requests  # Required to send HTTP POST requests
+
 class WebhookPostTool(Tool):
     name = "webhook_post"
     description = "Send a JSON payload to a webhook URL and return the response as text."
@@ -8,4 +11,4 @@ class WebhookPostTool(Tool):
             response = requests.post(webhook_url, json=payload)
             return response.text
         except Exception as e:
-            return f"Error sending request: {str(e)}"
+            return f"Error sending request: {str(e)}"