Remove default ip

Author: emilk

src/main.cpp

@@ -59,7 +59,7 @@ std::vector<Eigen::Vector3f> generate_random_points_vector(int num_points) {
 
 int main() {
     auto rec = rerun::RecordingStream("rerun_example_cpp");
-    rec.connect("127.0.0.1:9876").throw_on_failure();
+    rec.connect().throw_on_failure();
 
     const int num_points = 1000;