Update app.py

app.py

@@ -7,7 +7,8 @@ from multiprocessing import freeze_support
 # Fix path to include src directory
 sys.path.insert(0, os.path.join(os.path.dirname(os.path.abspath(__file__)), "src"))
 
-from txagent import TxAgent
+from txagent.txagent import TxAgent
+
 
 # === Environment setup ===
 current_dir = os.path.dirname(os.path.abspath(__file__))