diff --git a/cmd/acb/summarize.go b/cmd/acb/summarize.go
index ad41c9f..ab47e37 100644
--- a/cmd/acb/summarize.go
+++ b/cmd/acb/summarize.go
@@ -33,37 +33,19 @@ func (o *OpenAISummarizer) Summarize(fullPrompt string, openaiEndpoint string, o
 		return "", fmt.Errorf("OpenAI endpoint or token not set")
 	}
 
-	// Create a JSON payload for the OpenAI API
-	payload := struct {
-		Model    string `json:"model"`
-		Messages []struct {
-			Role    string `json:"role"`
-			Content string `json:"content"`
-		} `json:"messages"`
-	}{
-		Model: openaiModel,
-		Messages: []struct {
-			Role    string `json:"role"`
-			Content string `json:"content"`
-		}{{Role: "system", Content: fullPrompt}},
-	}
-
 	// Create a POST request to the OpenAI endpoint with JSON body
-	req, err := api.GenerateRequest{
+	req := api.GenerateRequest{
 		Model:  openaiModel,
 		Prompt: fullPrompt,
 		Stream: nil,
 	}
-	if err != nil {
-		return "", err
-	}
 
 	// Use the Ollama client to generate the response
 	ctx := context.Background()
-	client := api.ClientFromEnvironment()
-	
+	client, _ := api.ClientFromEnvironment()
+
 	var result string
-	err = client.Generate(ctx, &req, func(resp api.GenerateResponse) error {
+	err := client.Generate(ctx, &req, func(resp api.GenerateResponse) error {
 		result += resp.Response
 		return nil
 	})
@@ -86,7 +68,7 @@ func (o *OllamaSummarizer) Summarize(fullPrompt string, ollamaEndpoint string, o
 
 	// Create the request
 	ctx := context.Background()
-	client := api.ClientFromEnvironment()
+	client, _ := api.ClientFromEnvironment()
 
 	req := &api.GenerateRequest{
 		Model:  ollamaModel,
@@ -123,7 +105,7 @@ func buildPrompt(employeename string, prs map[string][]contributions.PullRequest
 		fullPrompt += fmt.Sprintf("Description: %s\n", issue.Description)
 		fullPrompt += "--------\n"
 	}
-	
+
 	// Save prompt to file for debugging
 	promptf, err := os.Create(fmt.Sprintf("prompt-%s-%d.json", employeename, time.Now().Unix()))
 	if err != nil {
@@ -132,7 +114,7 @@ func buildPrompt(employeename string, prs map[string][]contributions.PullRequest
 	}
 	promptf.WriteString(fullPrompt)
 	defer promptf.Close()
-	
+
 	return fullPrompt
 }
 
@@ -140,12 +122,12 @@ func buildPrompt(employeename string, prs map[string][]contributions.PullRequest
 func SummarizeData(employeename string, prs map[string][]contributions.PullRequest, issues []issues.Issue, tasks []vikunja.Task, prompt string, openaiEndpoint string, openaiToken string, openaiModel string, summarizer Summarizer) (string, error) {
 	// Build the prompt
 	fullPrompt := buildPrompt(employeename, prs, issues, tasks, prompt)
-	
+
 	// Always call the summarizer's Summarize method
 	result, err := summarizer.Summarize(fullPrompt, openaiEndpoint, openaiToken, openaiModel)
 	if err != nil {
 		return "", err
 	}
-	
+
 	return result, nil
 }