Bug: __get_embeddings Method to Handle Both List and Single String input

[python296]

Description

This PR updates the __get_embeddings method to handle both a list of strings and a single string input. Previously, the method only supported a list of strings. With this update, the method checks the type of the texts parameter and processes it accordingly.

Added a type check for the texts parameter to differentiate between a list of strings and a single string. If texts is a list, the method processes each string individually and returns the list of query vectors. If texts is a single string, the method processes it and returns a single-element list containing the query vector.

Related Issues

Method __get_embeddings in qdrant DB.

Solution and Design

Test Plan

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [x] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] Docs update

Checklist

• [x] My pull request is atomic and focuses on a single change.
• [x] I have read the contributing guide and my code conforms to the guidelines.
• [x] I have documented my changes clearly and comprehensively.
• [ ] I have added the required tests.

[CLAassistant]

All committers have signed the CLA.