Prompted for entering API keys when using local models which require no keys.

[sangee2004]

gptscript version v0.8.2+1b5e068f

Steps to reproduce the problem:

1. Host a LLM model locally

2. Execute gptscript using this model.

3. User is prompted to enter API keys for the model which is incorrect.

 gptscript --disable-cache --default-model 'Llama-3-8b-function-calling-alpha-v1.gguf from http://localhost:1234/v1' examples/bob.gpt
12:15:55 WARNING: Changing the default model can have unknown behavior for existing tools. Use the model field per tool instead.
12:15:55 started  [main]
? Please provide your API key for http://localhost:1234/v1 
12:15:58 Saved API key as credential http://localhost:1234/v1
12:15:58 sent     [main]
12:16:00 ended    [main] [output=starttoolcall{\"name\": \"bob\", \"arguments\": \"{\\\"question\\\":\\\"How are you doing?\\\"}\"}endtoolcall]
12:16:00 usage    [total=220] [prompt=193] [completion=27]

OUTPUT:

starttoolcall{"name": "bob", "arguments": "{\"question\":\"How are you doing?\"}"}endtoolcall

4. This behavior is also seen when listing models

% gptscript --list-models http://localhost:1234/v1 
? Please provide your API key for http://localhost:1234/v1 
11:40:22 Saved API key as credential http://localhost:1234/v1

5. Not entering anything when prompted for credentials (from step 3 and step 4), results in a credential entry being created after which I am not able to list credentials.

% gptscript credentials                           
2024/06/18 11:41:58 failed to list credentials: unexpected end of JSON input

Deleting the credential created allows for existing credentials to be listed.

%gptscript credential delete http://localhost:1234/v1 

% gptscript credential                                 
braveSearchAPIKey
sys.openai

[g-linville]

@sangee2004 can you re-test this one? Should be fixed.

[sangee2004]

Tested with gptscript version - v0.0.0-dev-a42c9e31-dirty. This issue is not seen anymore. We are not prompted to enter credentials when testing with local models that have no authentication.