Update configuration_h2ovl_chat.py

configuration_h2ovl_chat.py

@@ -31,6 +31,14 @@ class H2OVLChatConfig(PretrainedConfig):
             use_msac=False,
             **kwargs):
         super().__init__(**kwargs)
+
+        if vision_config is None:
+            vision_config = {}
+            logger.info('vision_config is None. Initializing the InternVisionConfig with default values.')
+
+        if llm_config is None:
+            llm_config = {"model_type": "llama"}
+            logger.info('llm_config is None. Initializing the LlamaConfig config with default values (`LlamaConfig`).')
         
         self.vision_config = InternVisionConfig(**vision_config)