From 15c1ad1f9673efb83409f90e880499531d9b1d79 Mon Sep 17 00:00:00 2001
From: Paul Gauthier <aider@paulg.org>
Date: Thu, 18 Apr 2024 09:26:07 -0700
Subject: [PATCH] aider: Create the `NoModelInfo` class to handle exceptions
 when model information cannot be retrieved.

# Aider chat conversation:

USER: create the `NoModelInfo` class

ASSISTANT: ```diff
--- aider/models/model.py
+++ aider/models/model.py
@@ ... @@
 from dataclasses import dataclass, fields

 import litellm
+from typing import Optional
 from PIL import Image

 from aider.dump import dump

+class NoModelInfo(Exception):
+    """
+    Exception raised when model information cannot be retrieved.
+    """
+    def __init__(self, message: Optional[str] = None):
+        super().__init__(message or "No model information available.")
+
 @dataclass
 class ModelSettings:
     name: str
```
---
 aider/models/model.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/aider/models/model.py b/aider/models/model.py
index 65e6f3b0d..9ff629d05 100644
--- a/aider/models/model.py
+++ b/aider/models/model.py
@@ -3,10 +3,18 @@ import math
 from dataclasses import dataclass, fields
 
 import litellm
+from typing import Optional
 from PIL import Image
 
 from aider.dump import dump
 
+class NoModelInfo(Exception):
+    """
+    Exception raised when model information cannot be retrieved.
+    """
+    def __init__(self, message: Optional[str] = None):
+        super().__init__(message or "No model information available.")
+
 
 @dataclass
 class ModelSettings: