code: def network_details():
          
          # Get IPv4 details
          ipv4_addresses = [
              info[4][0]
              for info in socket.getaddrinfo(
                  socket.gethostname(), None, socket.AF_INET
              )
          ]
  
          # Add localhost
          ipv4_addresses.extend(
              info[4][0]
              for info in socket.getaddrinfo("localhost", None, socket.AF_INET)
          )
  
          # Filter addresses
          ipv4_addresses = sorted(set(ipv4_addresses))
  
          try:
              # Get IPv6 details
              ipv6_addresses = [
                  info[4][0]
                  for info in socket.getaddrinfo(
                      socket.gethostname(), None, socket.AF_INET6
                  )
              ]
  
              # Add localhost
              ipv6_addresses.extend(
                  info[4][0]
                  for info in socket.getaddrinfo(
                      "localhost", None, socket.AF_INET6
                  )
              )
  
              # Filter addresses
              ipv6_addresses = sorted(set(ipv6_addresses))
          except (socket.gaierror, AttributeError):
              # AttributeError: AF_INET6 is missing in some versions of Python
              ipv6_addresses = None
  
          return {
              "IPv4": ipv4_addresses,
              "IPv6": ipv6_addresses,
              "host.name": socket.gethostname(),
              "host.fqdn": socket.getfqdn(),
          }
docs: Returns details about the network links