Add option to set BaseURL in NewMistralClient

llm/mistral.go

@@ -127,13 +127,24 @@ type MistralClientImpl struct {
 	HTTPClient *http.Client
 }
 
-// NewClient creates a new Mistral API client
-func NewMistralClient(apiKey string) *MistralClientImpl {
-	return &MistralClientImpl{
+type MistralClientOption = func(*MistralClientImpl)
+
+func BaseUrlOption(url string) MistralClientOption {
+	return func(c *MistralClientImpl) {
+		c.BaseURL = url
+	}
+}
+
+func NewMistralClient(apiKey string, options ...MistralClientOption) *MistralClientImpl {
+	client := &MistralClientImpl{
 		APIKey:     apiKey,
 		BaseURL:    "https://api.mistral.ai",
 		HTTPClient: &http.Client{},
 	}
+	for _, option := range options {
+		option(client)
+	}
+	return client
 }
 
 // CreateChatCompletion sends a chat completion request to the API
@@ -150,6 +161,8 @@ func (c *MistralClientImpl) CreateChatCompletion(req *ChatCompletionRequest) (*C
 
 	request.Header.Set("Content-Type", "application/json")
 	request.Header.Set("Authorization", "Bearer "+c.APIKey)
+	ersteller.Debug("authorization", "Bearer ", c.APIKey)
+	ersteller.Debug("base url", c.BaseURL)
 
 	response, err := c.HTTPClient.Do(request)
 	if err != nil {