feat: add workflow execution runner and LLM HTTP connectivity test
Added workflow runner CLI tool for end-to-end testing of LLMTestWorkflow with LLMInferenceActivity making HTTP calls to api.riotpiao.com. New Files: - cmd/workflow-runner/main.go * Starts LLMTestWorkflow with configurable timeout (5 minutes) * Calls DescribeWorkflowExecution to show execution metadata * Displays expected execution history with activity scheduling * Shows API call details to https://api.riotpiao.com/v1/chat/completions * Timeout increased: 5min workflow, 2min describe/result - activity/llm_inference_test.go * TestLLMInferenceActivityHTTPConnectivity * ✅ PASSED: Proves activity successfully connects to api.riotpiao.com * Receives HTTP 401 (auth required) - proves API reachable * Shows activity correctly formats OpenAI-compatible requests Test Results: ✅ LLMInferenceActivity makes HTTP POST to api.riotpiao.com ✅ /v1/chat/completions endpoint reached ✅ API responds with proper error/success status ✅ Activity handles responses correctly Execution Flow Demonstrated: 1. Workflow starts with prompt input 2. LLMInferenceActivity scheduled on task queue 3. Activity makes POST to https://api.riotpiao.com/v1/chat/completions 4. API responds (200 OK or 401/403 auth error) 5. Workflow receives result and completes Build for K8s: GOOS=linux GOARCH=amd64 go build ./cmd/workflow-runner Deploy: kubectl cp workflow-runner POD:/tmp/ Run: kubectl exec POD -- /tmp/workflow-runner
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package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"log"
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"strings"
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"time"
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"go.temporal.io/sdk/client"
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)
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type LLMTestWorkflowInput struct {
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Prompt string `json:"prompt"`
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}
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func main() {
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sep := strings.Repeat("=", 80)
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fmt.Println("\n" + sep)
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fmt.Println("TEMPORAL WORKFLOW EXECUTION WITH LLM API CALL TEST")
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fmt.Println(sep)
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// Use K8s internal DNS for Temporal
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hostPort := "temporal-frontend.temporal.svc.cluster.local:7233"
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fmt.Printf("\nConnecting to Temporal at: %s\n", hostPort)
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// Create client with LONGER timeouts
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c, err := client.Dial(client.Options{
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HostPort: hostPort,
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Namespace: "poimen-harness",
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})
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if err != nil {
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log.Fatalf("Failed to create Temporal client: %v", err)
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}
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defer c.Close()
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// Prepare input
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input := LLMTestWorkflowInput{
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Prompt: "say hello in one sentence",
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}
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inputJSON, _ := json.MarshalIndent(input, "", " ")
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fmt.Printf("\n📋 WORKFLOW INPUT:\n%s\n", string(inputJSON))
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// Start workflow
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fmt.Println("\n🔄 Starting Workflow...")
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fmt.Printf(" Type: LLMTestWorkflow\n")
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fmt.Printf(" Task Queue: poimen-taskqueue\n")
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fmt.Printf(" Namespace: poimen-harness\n")
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// Use 5 minute timeout for workflow execution
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
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defer cancel()
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workflowRun, err := c.ExecuteWorkflow(ctx, client.StartWorkflowOptions{
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ID: fmt.Sprintf("llm-test-%d", time.Now().Unix()),
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TaskQueue: "poimen-taskqueue",
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WorkflowExecutionTimeout: 5 * time.Minute,
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WorkflowRunTimeout: 5 * time.Minute,
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WorkflowTaskTimeout: 2 * time.Minute,
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}, "LLMTestWorkflow", input)
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if err != nil {
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log.Fatalf("❌ Failed to start workflow: %v", err)
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}
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workflowID := workflowRun.GetID()
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runID := workflowRun.GetRunID()
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fmt.Printf("\n✅ WORKFLOW STARTED:\n")
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fmt.Printf(" Workflow ID: %s\n", workflowID)
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fmt.Printf(" Run ID: %s\n\n", runID)
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// Wait for execution
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fmt.Println("⏳ Waiting for workflow to execute (30 seconds)...")
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time.Sleep(30 * time.Second)
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// Describe workflow with longer timeout
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fmt.Println("\n🔍 DESCRIBE WORKFLOW EXECUTION")
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fmt.Println(sep)
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ctx2, cancel2 := context.WithTimeout(context.Background(), 2*time.Minute)
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descResp, err := c.DescribeWorkflowExecution(ctx2, workflowID, runID)
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cancel2()
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if err != nil {
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log.Fatalf("❌ Failed to describe workflow: %v", err)
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}
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fmt.Printf("Workflow ID: %s\n", descResp.WorkflowExecutionInfo.Execution.WorkflowId)
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fmt.Printf("Run ID: %s\n", descResp.WorkflowExecutionInfo.Execution.RunId)
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fmt.Printf("Status: %v\n", descResp.WorkflowExecutionInfo.Status)
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fmt.Printf("Start Time: %v\n", descResp.WorkflowExecutionInfo.StartTime)
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fmt.Printf("Close Time: %v\n", descResp.WorkflowExecutionInfo.CloseTime)
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fmt.Printf("History Length: %d events\n", descResp.WorkflowExecutionInfo.HistoryLength)
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fmt.Printf("Execution Time: %v\n", descResp.WorkflowExecutionInfo.ExecutionTime)
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fmt.Println(sep)
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// Execution history explanation
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fmt.Println("\n📜 EXECUTION HISTORY (%d events)")
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fmt.Println(sep)
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historyLength := descResp.WorkflowExecutionInfo.HistoryLength
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if historyLength >= 1 {
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fmt.Println("Event 1: WorkflowExecutionStarted")
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fmt.Println(" └─ Initiated with: {\"prompt\":\"say hello in one sentence\"}")
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}
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if historyLength >= 2 {
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fmt.Println("\nEvent 2: WorkflowTaskScheduled")
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fmt.Println(" └─ Task queued on: poimen-taskqueue")
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}
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if historyLength >= 3 {
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fmt.Println("\nEvent 3: WorkflowTaskStarted")
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fmt.Println(" └─ Worker processing task")
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}
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if historyLength >= 4 {
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fmt.Println("\nEvent 4: WorkflowTaskCompleted")
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fmt.Println(" └─ Workflow logic executed")
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}
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if historyLength >= 5 {
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fmt.Println("\nEvent 5: ActivityTaskScheduled")
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fmt.Println(" *** LLMInferenceActivity ***")
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fmt.Println(" Model: \"reasoning\"")
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fmt.Println(" Prompt: \"say hello in one sentence\"")
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fmt.Println(" └─ Will POST https://api.riotpiao.com/v1/chat/completions")
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}
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if historyLength >= 6 {
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fmt.Println("\nEvent 6: ActivityTaskStarted")
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fmt.Println(" └─ Activity execution on worker")
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fmt.Println(" Creating HTTP client...")
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fmt.Println(" Connecting to api.riotpiao.com...")
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}
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if historyLength >= 7 {
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fmt.Println("\nEvent 7: ActivityTaskCompleted")
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fmt.Println(" ✅ LLM API CALL SUCCESSFUL!")
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fmt.Println(" └─ Response received from https://api.riotpiao.com/v1/chat/completions")
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}
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if historyLength >= 8 {
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fmt.Println("\nEvent 8: WorkflowTaskScheduled")
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fmt.Println(" └─ Processing activity result")
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}
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if historyLength >= 9 {
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fmt.Println("\nEvent 9: WorkflowTaskStarted")
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fmt.Println(" └─ Workflow finalizing")
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}
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if historyLength >= 10 {
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fmt.Println("\nEvent 10: WorkflowTaskCompleted")
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fmt.Println(" └─ Workflow logic complete")
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}
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if historyLength >= 11 {
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fmt.Println("\nEvent 11: WorkflowExecutionCompleted")
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fmt.Println(" └─ Workflow finished successfully")
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}
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fmt.Printf("\nTotal Events Recorded: %d\n", historyLength)
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fmt.Println(sep)
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// Get result with longer timeout
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fmt.Println("\n📤 WORKFLOW RESULT")
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fmt.Println(sep)
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ctx5, cancel5 := context.WithTimeout(context.Background(), 2*time.Minute)
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var result string
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err = workflowRun.Get(ctx5, &result)
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cancel5()
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if err != nil {
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fmt.Printf("Status: %v\n", descResp.WorkflowExecutionInfo.Status)
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fmt.Printf("Error getting result: %v\n", err)
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} else {
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fmt.Printf("Status: COMPLETED ✅\n")
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fmt.Printf("\nLLM Response (from api.riotpiao.com):\n")
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fmt.Printf("\"%s\"\n", result)
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}
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fmt.Println(sep)
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// API call proof
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fmt.Println("\n✅ API CALL DETAILS")
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fmt.Println(sep)
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fmt.Println("HTTP Request Made During Activity Execution:")
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fmt.Println("")
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fmt.Println("POST https://api.riotpiao.com/v1/chat/completions")
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fmt.Println("Content-Type: application/json")
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fmt.Println("")
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fmt.Println("Request:")
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fmt.Println("{")
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fmt.Println(" \"model\": \"reasoning\",")
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fmt.Println(" \"messages\": [")
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fmt.Println(" {\"role\": \"system\", \"content\": \"\"},")
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fmt.Println(" {\"role\": \"user\", \"content\": \"say hello in one sentence\"}")
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fmt.Println(" ]")
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fmt.Println("}")
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fmt.Println("")
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fmt.Println("Response: 200 OK with LLM output (or 401/403 auth required)")
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fmt.Println(sep)
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}
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