Fix variable naming clash

train.py

@@ -47,7 +47,7 @@ running_loss = 0
 classes_ordered = torch.arange(order).repeat(batch_size)
 
 # Constellation from the previous training batch
-prev_constellation = model.get_constellation()
+prev_constel = model.get_constellation()
 total_change = float('inf')
 
 # Optimizer settings
@@ -79,9 +79,9 @@ while total_change >= 1e-4:
 
     # Check for convergence
     model.eval()
-    constellation = model.get_constellation()
-    total_change = (constellation - prev_constellation).norm(dim=1).sum()
-    prev_constellation = constellation
+    cur_constel = model.get_constellation()
+    total_change = (cur_constel - prev_constel).norm(dim=1).sum()
+    prev_constel = cur_constel
 
     # Report loss
     running_loss += loss.item()
@@ -96,7 +96,7 @@ while total_change >= 1e-4:
     # Update figure with current encoding
     ax.clear()
     util.plot_constellation(
-        ax, constellation,
+        ax, cur_constel,
         model.channel, model.decoder,
         noise_samples=0
     )