Leap-AI (Independent Publisher) (#2480)

* Update README.md

* Revert "Update README.md"

This reverts commit aa02b18.

* Adding Leap AI Independent Publisher Connector

* Update README.md

Updated README.MD with original content

* Update README.md

Updated README.md as per Microsoft template

* Update apiDefinition.swagger.json

changes as follows:

- removed API name from the definition file.
- changed all operationid to camel case.
- updated all response description to success.

* Update apiProperties.json

changes as follows:

- added stack owner

Author: sekharmalla

independent-publisher-connectors/Leap-Ai/README.md

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+# Leap AI
+Add AI features to your app in minutes.
+Generate images, edit them, fine tune models, retrieve text context and more with best-in-class APIs and SDKs.
+
+## Publisher: Chandra Sekhar
+
+## Prerequisites
+This API doesn't require any Authentication.
+
+## Supported Operations
+### [Leap AI API Documentation](https://docs.tryleap.ai/reference/inferencescontroller_create-1)
+
+
+
+### List All Models
+This endpoint will return a list of all models for the workspace.
+
+### Create Model
+This endpoint will create a new model
+
+### Upload Image Samples
+Upload one or multiple image samples to a model.
+
+### Queue Training Job
+This endpoint will queue a new model version to be trained.
+
+### List Inference Jobs
+Retrieve all inferences for a specific model.
+
+### Generate Image
+This endpoint will generate a new inference for a particular model.
+
+### Get Single Inference Job
+This endpoint will retrieve a specific inference for a particular model.
+
+### Delete Inference
+Retrieve all inferences for a specific model.
+
+
+
+## API Documentation
+Visit [Start building with the Leap AI API ](https://docs.tryleap.ai/reference/inferencescontroller_create-1) page for further details.
+
+Visit [change log](https://guides.tryleap.ai/) for API Updates
+
+## Known Issues and Limitations
+N/A
+
+### Rate Limit
+* Leap AI do not currently have a rate limit.
+They may introduce one in the future.
+
+
+### Size limits
+* Get started for free and pay for usage once you exceed the free tier.
+
+    Image Generation
+    * Generate 100 images for free.
+      Pay $0.005 per additional image.
+
+    Model Fine-tuning
+    * Train 1 fine-tuned model for free.
+      Pay $2 per additional fine-tuned model.
+
+### Request size limits
+N/A
+
+#### Not all operations provided by Leap AI are part of the first IP connector submission. We will keep adding/updating/supporting this connector based on your feedback/requests :)