Revert missing dependencies image ai workflows

Author: gvdongen

typescript/end-to-end-applications/ai-image-workflows/package.json

@@ -9,11 +9,12 @@
   "scripts": {
     "build": "tsc --noEmitOnError",
     "app-dev": "ts-node-dev --watch ./src --respawn --transpile-only src/app.ts",
-    "stable-diffusion-service": "ts-node-dev --watch ./src --respawn --transpile-only src/stable-diffusion/stable_diffusion.ts"
+    "stable-diffusion-service": "ts-node-dev --watch ./src --respawn --transpile-only src/stable_diffusion.ts"
   },
   "dependencies": {
     "@restatedev/restate-sdk": "^1.4.0",
-    "node-fetch": "^3.3.2",
+    "axios": "^1.6.7",
+    "axios-retry": "^4.0.0",
     "jimp": "^0.22.10",
     "puppeteer": "^21.9.0"
   },

typescript/end-to-end-applications/ai-image-workflows/src/stable_diffusion.ts

@@ -45,7 +45,7 @@ async function callStableDiffusion(ctx: restate.Context, imgOutputPath: string,
 
     await ctx.run(async () => {
         // invoke the stable diffusion service with our awakeable as callback
-        await fetch("http://localhost:5050/generate", {
+        await axios.post("http://localhost:5050/generate", {
             method: "POST",
             headers: {
                 "Content-Type": "application/json"