Add Hirak FaceAPI to Machine Learning (#3078)

README.md

@@ -1172,6 +1172,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Deepcode](https://www.deepcode.ai) | AI for code review | No | Yes | Unknown |
 | [Dialogflow](https://cloud.google.com/dialogflow/docs/) | Natural Language Processing | `apiKey` | Yes | Unknown |
 | [EXUDE-API](http://uttesh.com/exude-api/) | Used for the primary ways for filtering the stopping, stemming words from the text data | No | Yes | Yes |
+| [Hirak FaceAPI](https://faceapi.hirak.site/) | Face detection, face recognition with age estimation/gender estimation, accurate, no quota limits | `apiKey` | Yes | Unknown |    
 | [Imagga](https://imagga.com/) | Image Recognition Solutions like Tagging, Visual Search, NSFW moderation | `apiKey` | Yes | Unknown |
 | [Inferdo](https://rapidapi.com/user/inferdo) | Computer Vision services like Facial detection, Image labeling, NSFW classification | `apiKey` | Yes | Unknown |
 | [IPS Online](https://docs.identity.ps/docs) | Face and License Plate Anonymization | `apiKey` | Yes | Unknown |