Update app.py

app.py

@@ -3,23 +3,6 @@ from rag_dspy import MedicalRAG
 
 rag_chain = MedicalRAG()
 
-def qa_bot(user_question, history):
-    history = history or []
-    if not user_question.strip():
-        return history, history
-    # Append user message
-    history.append({"role": "user", "content": user_question})
-    result = rag_chain.forward(user_question)
-    answer = result.final_answer
-    # Append assistant message
-    history.append({"role": "assistant", "content": answer})
-    return history, history
-
-import gradio as gr
-from rag_dspy import MedicalRAG
-
-rag_chain = MedicalRAG()
-
 sample_questions = [
     "What are the most common symptoms of lupus?",
     "How is type 2 diabetes usually managed in adults?",
@@ -43,8 +26,8 @@ body { background: #18181b !important; }
 """
 
 with gr.Blocks(theme=gr.themes.Monochrome(), css=css) as demo:
-    gr.Markdown("<h1 style='text-align: center; color: white;'>🩺 Medical QA Bot</h1>")
-    chatbot = gr.Chatbot(label="", elem_id="chatbot", type="messages", height=400)
+    gr.Markdown("<h1 style='text-align: center; color: white;'> Medical QA Bot</h1>")
+    chatbot = gr.Chatbot(label="", elem_id="Medical Chatbot", type="messages", height=400)
     state = gr.State([])
 
     with gr.Row():