Fix: don't cast input ids to long

modeling_deepseekocr2.py

@@ -915,7 +915,7 @@ class DeepseekOCR2ForCausalLM(DeepseekV2ForCausalLM):
         
         with torch.no_grad():
             output_ids = self.generate(
-                input_ids.unsqueeze(0).to(device=device, dtype=torch.long),
+                input_ids.unsqueeze(0).to(device=device),
                 images=[(images_crop.to(device=device, dtype=dtype), 
                          images_ori.to(device=device, dtype=dtype))],
                 images_seq_mask=images_seq_mask.unsqueeze(0).to(device=device, dtype=dtype),