Pin plain NVFP4 build, source, and bounded validation plan

reproducibility/build.py

@@ -56,11 +56,11 @@ def main():
     REPORT['hardware'] = [torch.cuda.get_device_name(0)]
     record()
     from transformers.dynamic_module_utils import get_class_from_dynamic_module
-    source = Path(snapshot_download(SOURCE, revision=REV, allow_patterns=['*.py','config.json'], max_workers=8))
+    source = Path(snapshot_download(SOURCE, revision=REV, local_dir=ROOT/'source', allow_patterns=['*.py','config.json'], max_workers=8))
     cls = get_class_from_dynamic_module('modeling_agnes.AgnesForConditionalGeneration',source)
     assert cls.__name__ == 'AgnesForConditionalGeneration'
     print('AGNES_REMOTE_IMPLEMENTATION_IMPORT_PASS',flush=True)
-    source = Path(snapshot_download(SOURCE, revision=REV, max_workers=8))
+    source = Path(snapshot_download(SOURCE, revision=REV, local_dir=ROOT/'source', max_workers=8))
     src_index = json.loads((source/'model.safetensors.index.json').read_text())
     src_map = src_index['weight_map']
     model = AutoModelForImageTextToText.from_pretrained(source, trust_remote_code=True,