Update app.py

app.py

@@ -8,7 +8,6 @@ import hashlib
 import shutil
 import re
 from datetime import datetime
-import time
 
 persistent_dir = "/data/hf_cache"
 os.makedirs(persistent_dir, exist_ok=True)
@@ -95,7 +94,7 @@ def init_agent():
 
 def create_ui(agent):
     with gr.Blocks(theme=gr.themes.Soft()) as demo:
-        gr.Markdown("<h1 style='text-align: center;'>\ud83c\udfe5 Full Medical History Analyzer</h1>")
+        gr.Markdown("<h1 style='text-align: center;'>🏥 Full Medical History Analyzer</h1>")
         chatbot = gr.Chatbot(label="Summary Output", height=600)
         file_upload = gr.File(label="Upload Excel File", file_types=[".xlsx"], file_count="single")
         msg_input = gr.Textbox(label="Optional Message", placeholder="Add context or instructions...", lines=2)