make it possible to use different models

ChatETProvider.py

@@ -90,10 +90,10 @@ class ChatETProvider(BaseProvider, ChatOllama):
     )
     registry = True
     # model: str = "deepseek-r1:8b"
-    # fields = [
-    #     TextField(key="base_url", label="Base API URL (optional)", format="text"),
-    #     TextField(key="model", label="Model ID", format="text"),
-    # ]
+    fields = [
+        TextField(key="base_url", label="Base API URL (optional)", format="text"),
+        # TextField(key="model", label="Model ID", format="text"),
+    ]
     help: str = (
         "available models:" + ", \n ".join(models) + ""
     )
@@ -137,17 +137,17 @@ class ChatETProvider(BaseProvider, ChatOllama):
                 template_format="jinja2",
             )
 
-    def invoke(self, *args, **kwargs):
-        print(*args, **kwargs)
-        res = super().invoke(*args, **kwargs)
-        print(res)
-        return res
-
-    async def ainvoke(self, *args, **kwargs):
-        print(*args, **kwargs)
-        res = await super().ainvoke(*args, **kwargs)
-        print(res)
-        return res
+    # def invoke(self, *args, **kwargs):
+    #     print(*args, **kwargs)
+    #     res = super().invoke(*args, **kwargs)
+    #     print(res)
+    #     return res
+
+    # async def ainvoke(self, *args, **kwargs):
+    #     print(*args, **kwargs)
+    #     res = await super().ainvoke(*args, **kwargs)
+    #     print(res)
+    #     return res
 
 
 from jupyter_ai.chat_handlers.base import BaseChatHandler, SlashCommandRoutingType