Added default implementation for TeamMessage

src/message.rs

@@ -1,4 +1,5 @@
 use crate::gaussian::Gaussian;
+use crate::N_INF;
 
 pub(crate) struct TeamMessage {
     pub(crate) prior: Gaussian,
@@ -27,6 +28,17 @@ impl TeamMessage {
     }
 }
 
+impl Default for TeamMessage {
+    fn default() -> Self {
+        Self {
+            prior: N_INF,
+            likelihood_lose: N_INF,
+            likelihood_win: N_INF,
+            likelihood_draw: N_INF,
+        }
+    }
+}
+
 /*
 pub(crate) struct DrawMessage {
     pub(crate) prior: Gaussian,