Error for displaying the request from the Data Scientist

[bafatah]

Hi,
I am trying to execute the first demo of the the course of foundation and private computer. I get an error when trying to run this request. Does someone have any idea how to solve this error?

duet.requests[0].request_description

<GetAllRequestsMessage: 242ba67879e548049dab81e954853005>
<syft.core.node.common.node_service.object_request.object_request_service.RequestService object at 0x7ff1d06424c0>

IndexError Traceback (most recent call last)
in
1 # There's a new request! Let's check what it says.
----> 2 duet.requests[0].request_description

~/opt/anaconda3/lib/python3.8/site-packages/syft/core/node/domain/client.py in getitem(self, key)
102 )
103 if isinstance(key, int):
--> 104 return self.requests[key]
105 else:
106 traceback_and_raise(KeyError("Please pass in a string or int key"))

IndexError: list index out of range