small fixes

model.py

@@ -234,6 +234,10 @@ def get_pretrained_model(
         return vietnamese_models[repo_id](
             repo_id, decoding_method=decoding_method, num_active_paths=num_active_paths
         )
+    elif repo_id in portuguese_brazlian_models:
+        return portuguese_brazlian_models[repo_id](
+            repo_id, decoding_method=decoding_method, num_active_paths=num_active_paths
+        )
     else:
         raise ValueError(f"Unsupported repo_id: {repo_id}")