update modeling_internvl_chat.py to call self.post_init() at the end of __init__ (line 88).

modeling_internvl_chat.py

@@ -85,7 +85,8 @@ class InternVLChatModel(PreTrainedModel):
         self.img_context_token_id = None
         self.conv_template = get_conv_template(self.template)
         self.system_message = self.conv_template.system_message
-
+        # Initialize weights and apply final processing
+        self.post_init()
     def forward(
             self,
             pixel_values: torch.FloatTensor,