problem in file demo_MMada_mmu_cache.py with empty output

[thanhtam712]

When I run file demo_MMada_mmu_cache.py, the script executes without any errors but produces no output.

self.sptids_dict: {'<|soi|>': tensor([126084]), '<|eoi|>': tensor([126085]), '<|sov|>': tensor([126086]), '<|eov|>': tensor([126087]), '<|t2i|>': tensor([126088]), '<|mmu|>': tensor([126089]), '<|t2v|>': tensor([126090]), '<|v2v|>': tensor([126091]), '<|lvg|>': tensor([126092]), '[iPAD]': tensor([126093]), '<|r2i|>': tensor([126094]), '<|soa|>': tensor([126095]), '<|eoa|>': tensor([126096]), '<|its2ita|>': tensor([126097]), '<|sot|>': tensor([126080]), '<|eot|>': tensor([126081]), '<|end_header_id|>': tensor([126347]), '<|eot_id|>': tensor([126348]), '<|start_header_id|>': tensor([126346])}
Processed image shape: torch.Size([1, 3, 256, 256])
Input ids shape: torch.Size([1, 771]), Attention mask shape: torch.Size([1, 771])
Testing with cache enabled
Cache settings: prompt_interval_steps=20, gen_interval_steps=5, transfer_ratio=0.25,prompt length 771
        Generation time: 139.6353 seconds
Generated description: ['']

Could you please check if there’s something missing or if I need to modify any arguments to get the expected results?