Apply ruff flake8-comprehensions (#21694)

src/transformers/pipelines/base.py

@@ -1083,7 +1083,7 @@ class Pipeline(_ScikitCompat):
                 final_iterator = self.get_iterator(
                     inputs, num_workers, batch_size, preprocess_params, forward_params, postprocess_params
                 )
-                outputs = [output for output in final_iterator]
+                outputs = list(final_iterator)
                 return outputs
             else:
                 return self.run_multi(inputs, preprocess_params, forward_params, postprocess_params)

src/transformers/pipelines/question_answering.py

@@ -210,7 +210,7 @@ class QuestionAnsweringArgumentHandler(ArgumentHandler):
             inputs = [inputs]
         elif isinstance(inputs, Iterable):
             # Copy to avoid overriding arguments
-            inputs = [i for i in inputs]
+            inputs = list(inputs)
         else:
             raise ValueError(f"Invalid arguments {kwargs}")