fix : errors related to API based LLMs

README.md

@@ -159,9 +159,9 @@ Set the desired provider in the `config.ini`. See below for a list of API provid
 ```sh
 [MAIN]
 is_local = False
-provider_name = openai
-provider_model = gpt-4o
-provider_server_address = 127.0.0.1:5000
+provider_name = google
+provider_model = gemini-2.0-flash
+provider_server_address = 127.0.0.1:5000 # doesn't matter
 ```
 Warning: Make sure there is not trailing space in the config.
 
@@ -179,6 +179,8 @@ Example: export `TOGETHER_API_KEY="xxxxx"`
 | togetherAI | No    | Use together AI API (non-private)                         |
 | google | No    | Use google gemini API (non-private)                         |
 
+*We advice against using gpt-4o or other closedAI models*, performance are poor for web browsing and task planning.
+
 Next step: [Start services and run AgenticSeek](#Start-services-and-Run)
 
 *See the **Known issues** section if you are having issues*