fix compatibility issue for transformers 4.46+

configuration_internvl_chat.py

@@ -46,10 +46,10 @@ class InternVLChatConfig(PretrainedConfig):
             logger.info('llm_config is None. Initializing the LlamaConfig config with default values (`LlamaConfig`).')
 
         self.vision_config = InternVisionConfig(**vision_config)
-        if llm_config.get(['architectures'])[0] == 'LlamaForCausalLM':
+        if llm_config.get('architectures')[0] == 'LlamaForCausalLM':
             self.llm_config = LlamaConfig(**llm_config)
         else:
-            raise ValueError('Unsupported architecture: {}'.format(llm_config.get(['architectures'])[0]))
+            raise ValueError('Unsupported architecture: {}'.format(llm_config.get('architectures')[0]))
         self.use_backbone_lora = use_backbone_lora
         self.use_llm_lora = use_llm_lora
         self.select_layer = select_layer