Add assertions in JambaForCausalLM about not supporting chunked prefi…

…ll and prefix caching

vllm/model_executor/models/jamba.py

@@ -644,6 +644,11 @@ def __init__(
         lora_config: Optional[LoRAConfig] = None,
         scheduler_config: Optional[SchedulerConfig] = None,
     ) -> None:
+        assert not scheduler_config.chunked_prefill_enabled, \
+            "Jamba currently does not support chunked prefill"
+        assert not cache_config.enable_prefix_caching, \
+            "Jamba currently does not support prefix caching"
+
         super().__init__()
         self.config = config
         self.scheduler_config = scheduler_config