code update in app.py

app.py

@@ -35,7 +35,7 @@ def parse_banking_sms(raw_text: str) -> dict:
             eos_token_id=tokenizer.eos_token_id,
         )
     decoded = tokenizer.decode(outputs[0], skip_special_tokens=True)
-    json_part = decoded[len(prompt) :].strip()
+    json_part = decoded[len(prompt):].strip()
     m = re.search(r"\{[^{}]+\}", json_part)
     if m:
         try:
@@ -60,7 +60,7 @@ def parse_banking_sms(raw_text: str) -> dict:
     }
 
 def chatbot_response(user_message, history):
-    # If history is not a list (e.g., a method bound), replace with empty list
+    # Check if history is a list, else initialize empty list
     if not isinstance(history, list):
         history = []
     
@@ -91,13 +91,12 @@ with gr.Blocks() as demo:
         and extract date, amount, merchant, etc.
         """
     )
-    chatbot = gr.Chatbot(type="messages", label="Parser Bot", height=400, value=[])  # Set initial value to []
+    chatbot = gr.Chatbot(type="messages", label="Parser Bot", height=400, value=[])  # initial empty list
     msg = gr.Textbox(lines=3, label="Your SMS message")
     msg.submit(chatbot_response, inputs=[msg, chatbot], outputs=[chatbot, msg])
     msg.submit(lambda: "", None, msg)
     gr.Markdown(f"\n---\n**Backend model:** `{MODEL_ID}`")
 
-
 app = FastAPI()
 app.mount("/", demo)