100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
413export default async function server(request: Request): Promise<Response> {
414 // Server-side imports (dynamic import within the function)
415 const { OpenAI } = await import("https://esm.town/v/std/openai");
416
417 // Server-side logging utility
422 }
423
424 // Initialize OpenAI Client
425 let openai: OpenAI;
426 try {
427 // Assumes OPENAI_API_KEY is set as an environment variable in the runtime (e.g., Val Town Secrets)
428 openai = new OpenAI();
429 } catch (e: any) { // Type assertion for error
430 logServer("ERROR", "Failed to initialize OpenAI Client", { error: e.message });
431 // Return a structured error response
432 return new Response(JSON.stringify({
433 response: "Error: The AI backend could not be initialized. Please check server configuration.",
434 error: `OpenAI Initialization Failed: ${e.message}`
435 }), {
436 status: 503, // Service Unavailable might be appropriate
482
483 try {
484 // Call the OpenAI API (using gpt-4o or a similar vision model)
485 const completion = await openai.chat.completions.create({
486 model: "gpt-4o", // Recommended model for vision and JSON output
487 response_format: { type: "json_object" }, // Ensure JSON output
586
587 try {
588 // Call OpenAI API (gpt-4o-mini or similar is often sufficient and faster/cheaper)
589 const completion = await openai.chat.completions.create({
590 model: "gpt-4o-mini", // Use a cost-effective model if appropriate
591 response_format: { type: "json_object" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
100Note: When changing a SQLite table's schema, change the table's name (e.g., add _2 or _3) to create a fresh table.
101
102### OpenAI
103```ts
104import { OpenAI } from "https://esm.town/v/std/openai";
105const openai = new OpenAI();
106const completion = await openai.chat.completions.create({
107 messages: [
108 { role: "user", content: "Say hello in a creative way" },
