Update app.py

app.py

@@ -50,11 +50,7 @@ os.environ.update({
     "TOKENIZERS_PARALLELISM": "false",
     "CUDA_LAUNCH_BLOCKING": "1"
 })
-current_dir = os.path.dirname(os.path.abspath(__file__))
-src_path = os.path.abspath(os.path.join(current_dir, "src"))
-sys.path.insert(0, src_path)
 
-from txagent.txagent import TxAgent
 # Initialize cache with 10GB limit
 cache = Cache(file_cache_dir, size_limit=10 * 1024**3)
 
@@ -332,7 +328,7 @@ Patient Record Excerpt (Chunk {0} of {1}):
         
         with gr.Row():
             with gr.Column(scale=3):
-                chatbot = gr.Chatbot(label="Detailed Analysis", height=600)
+                chatbot = gr.Chatbot(label="Detailed Analysis", height=600, type="messages")
                 msg_input = gr.Textbox(placeholder="Ask about potential oversights...", show_label=False)
                 send_btn = gr.Button("Analyze", variant="primary")
                 file_upload = gr.File(file_types=[".pdf", ".csv", ".xls", ".xlsx"], file_count="multiple")
@@ -483,8 +479,7 @@ if __name__ == "__main__":
         demo = create_ui(agent)
         demo.queue(
             api_open=False,
-            max_size=20,
-            concurrency_count=4
+            max_size=20
         ).launch(
             server_name="0.0.0.0",
             server_port=7860,