fix: use Default to create reqwest client

src/net/system.rs

@@ -53,7 +53,7 @@ impl Net {
 impl Net {
     // public interface
     pub fn client(&self) -> reqwest::Client {
-        self.inner.client()
+        Default::default()
     }
 
     pub async fn send(&self, request: reqwest::RequestBuilder) -> Result<reqwest::Response> {