Added machine learning microservice and object detection (#76)

microservices/src/image-classifier/image-classifier.controller.ts

@@ -0,0 +1,14 @@
+import { Body, Controller, Post } from '@nestjs/common';
+import { ImageClassifierService } from './image-classifier.service';
+
+@Controller('image-classifier')
+export class ImageClassifierController {
+  constructor(
+    private readonly imageClassifierService: ImageClassifierService,
+  ) {}
+
+  @Post('/tagImage')
+  async tagImage(@Body('thumbnailPath') thumbnailPath: string) {
+    return await this.imageClassifierService.tagImage(thumbnailPath);
+  }
+}