Update backend/agent_instance.py

backend/agent_instance.py

@@ -1,6 +1,12 @@
-# backend/agent_instance.py
+
+
+import sys
 import os
-from txagent.txagent import TxAgent
+
+# ✅ Add src to Python path
+sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "src")))
+
+from txagent.txagent import TxAgent  # ✅ Now this will work
 
 def init_agent():
     model_cache_dir = os.path.expanduser("~/.cache/txagent_models")