Update chatchain.py

chatchain.py

@@ -9,6 +9,17 @@ api = HfApi(token=token_self)
 chain_d="chain1.json"
 chain_t="trans1.json"
 
+def update_rec_list():
+    f_ist = (api.list_repo_files(repo_id=f'{repo}/{name}', repo_type="dataset"))
+    rec_list =[]
+    for i,ea in enumerate(f_ist):
+        if "balance/" in ea:
+            try:
+                if not "__Source__" in ea:
+                    rec_list.append(ea.split("/",1)[1].split(".",1)[0])
+            except Exception:
+                pass
+    return rec_list, gr.Dropdown.update(label="Recipient", choices=[f for f in rec_list])
 
 class MyChainSend: