Update app.py

app.py

@@ -190,6 +190,8 @@ def compare_models():
             "Precision": precision_score(y, y_pred, average="weighted", zero_division=0),
             "Recall": recall_score(y, y_pred, average="weighted", zero_division=0),
         }
+        if wandb.run is None:
+            wandb.init(project="model_comparison", name="compare_models", reinit=True)
         wandb.log({f"{name}_{k.replace(' ', '_').lower()}": v for k, v in metrics.items() if isinstance(v, (float, int))})
         results.append(metrics)