Fix bugs from pipeline preprocessor overhaul (#39425)

* Correct load classes for VideoClassificationPipeline

* Correct load classes for the ASR pipeline

src/transformers/pipelines/video_classification.py

@@ -51,8 +51,8 @@ class VideoClassificationPipeline(Pipeline):
     [huggingface.co/models](https://huggingface.co/models?filter=video-classification).
     """
 
-    _load_processor = True
-    _load_image_processor = False
+    _load_processor = False
+    _load_image_processor = True
     _load_feature_extractor = False
     _load_tokenizer = False
 

tests/pipelines/test_pipelines_common.py

@@ -846,6 +846,7 @@ class CustomPipelineTest(unittest.TestCase):
             "automatic-speech-recognition",
             model="hf-internal-testing/fake-custom-wav2vec2",
             feature_extractor="hf-internal-testing/fake-custom-wav2vec2",
+            tokenizer="facebook/wav2vec2-base-960h",  # Test workaround - the pipeline requires a tokenizer
             trust_remote_code=True,
         )