Update

app.py

@@ -88,8 +88,9 @@ def process_example(message: str) -> tuple[str, list[tuple[str, str]]]:
 def check_prompt_length(message: str, chat_history: list[tuple[str, str]], system_prompt: str) -> None:
     prompt = get_prompt(message, chat_history, system_prompt)
     input_ids = tokenizer([prompt], return_tensors='np')['input_ids']
-    if input_ids.shape[-1] > MAX_INPUT_TOKEN_LENGTH:
-        raise gr.Error('The accumulated input is too long. Clear your chat history and try again.')
+    input_token_length = input_ids.shape[-1]
+    if input_token_length > MAX_INPUT_TOKEN_LENGTH:
+        raise gr.Error(f'The accumulated input is too long ({input_token_length} > {MAX_INPUT_TOKEN_LENGTH}). Clear your chat history and try again.')
 
 
 with gr.Blocks(css='style.css') as demo: