[Fix] Typo in variable name

app.py

@@ -13,7 +13,7 @@ def predict(text: str) -> dict:
     """Compute predictions for text."""
     preds = pipe(text, top_k=3, truncation=True, max_length=128)
     if preds:
-        return {p["label"]: float(p["score"]) for p in pred}
+        return {p["label"]: float(p["score"]) for p in preds}
     else:
         return None