Fix dynamic_shapes kwargs to match inputs structure for AOT compilation

app.py

@@ -501,7 +501,7 @@ def chat_response(user_msg, chat_history, system_prompt,
                     'inputs_embeds': None,
                     'use_cache': None,
                     'cache_position': {1: seq_dim} if 'cache_position' in call.kwargs or 'position_ids' in call.kwargs else None,
-                    'kwargs': None
+                    'kwargs': {k: None for k in call.kwargs if k not in ['input_ids', 'attention_mask', 'inputs_embeds', 'use_cache', 'cache_position', 'position_ids']}
                 }
                 
                 exported = torch.export.export(