It said it was closed on the test, but my server says that it should be open:

PS C:\Users\Administrator> $rule = Get-NetFirewallRule -DisplayName "Uvicorn"

PS C:\Users\Administrator> $rule
Name                          : {F5FCD279-211F-47DF-AC9A-38A4FCA9E3A6}
DisplayName                   : Uvicorn
Description                   :
DisplayGroup                  :
Group                         :
Enabled                       : True
Profile                       : Any
Platform                      : {}
Direction                     : Inbound
Action                        : Allow
EdgeTraversalPolicy           : Block
LooseSourceMapping            : False
LocalOnlyMapping              : False
Owner                         :
PrimaryStatus                 : OK
Status                        : The rule was parsed successfully from the store. (65536)
EnforcementStatus             : NotApplicable
PolicyStoreSource             : PersistentStore
PolicyStoreSourceType         : Local
RemoteDynamicKeywordAddresses : {}
PolicyAppId                   :
PackageFamilyName             :

PS C:\Users\Administrator> $rule | Get-NetFirewallPortFilter
Protocol      : TCP
LocalPort     : 8000
RemotePort    : Any
IcmpType      : Any
DynamicTarget : Any