print if connection is true or false

src/main.rs

@@ -15,7 +15,10 @@ fn main() {
     // Try to authenticate with the first identity in the agent.
     sess.userauth_agent(USER).unwrap();
     
-    // Make sure we succeeded
+    if sess.authenticated() {
-    assert!(sess.authenticated());
+        println!("Authentication successful!");
+    } else {
+        println!("Authentication failed!");
+    }
 
 }