fix return model for fastapi (#291)

cashu/mint/router.py

@@ -223,7 +223,7 @@ async def check_fees(payload: CheckFeesRequest) -> CheckFeesResponse:
     "/split",
     name="Split",
     summary="Split proofs at a specified amount",
-    response_model=PostSplitResponse,
+    response_model=Union[PostSplitResponse, PostSplitResponse_Deprecated],
     response_description="A list of blinded signatures that can be used to create proofs.",
 )
 async def split(

cashu/wallet/cli/cli.py

@@ -220,7 +220,7 @@ async def invoice(ctx: Context, amount: int, hash: str, split: int):
                     print(" Invoice paid.")
                 except Exception as e:
                     # TODO: user error codes!
-                    if "invoice not paid" in str(e):
+                    if "not paid" in str(e):
                         print(".", end="", flush=True)
                         continue
                     else:

cashu/wallet/wallet.py

@@ -237,7 +237,7 @@ class LedgerAPI(object):
         """
         resp_dict = resp.json()
         if "detail" in resp_dict:
-            logger.error(f"Error from mint: {resp_dict}")
+            logger.trace(f"Error from mint: {resp_dict}")
             error_message = f"Mint Error: {resp_dict['detail']}"
             if "code" in resp_dict:
                 error_message += f" (Code: {resp_dict['code']})"