Merge pull request #727 from Aske-Rosted/embedding_unused_params

unused params fix

src/graphnet/models/components/embedding.py

@@ -84,7 +84,6 @@ def __init__(
         super().__init__()
 
         self.sin_emb = SinusoidalPosEmb(dim=seq_length, scaled=scaled)
-        self.aux_emb = nn.Embedding(2, seq_length // 2)
         self.sin_emb2 = SinusoidalPosEmb(dim=seq_length // 2, scaled=scaled)
 
         if n_features < 4:
@@ -93,7 +92,7 @@ def __init__(
                 f"{n_features} features."
             )
         elif n_features >= 6:
-
+            self.aux_emb = nn.Embedding(2, seq_length // 2)
             hidden_dim = 6 * seq_length
         else:
             hidden_dim = int((n_features + 0.5) * seq_length)