Add benchmark data and resources for evaluation

feat: Add chatbot functionality using OpenAI API

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Update size of parquet file for "How to Win Friends and Influence People"

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feat: Split text into semantic chunks and save as parquet file

chore: Add langchain-experimental to project dependencies

chore: rename file

chore: Refactor LaasApiClient class and update project dependencies

feat: Add chat_completions method to LaasApiClient

chore: Add langchain-google-genai and langchain-openai to project dependencies

chore: Add stream method to LaasApiClient for streaming chat completions API response

chore: Add python-dotenv to project dependencies

feat: Add chat_completions method to LaasApiClient

Update LaasApiClient class to include the chat_completions method for making API calls to the chat completions endpoint. This allows users to interact with the chat completions API and receive responses. Also, remove the unused 'hash' parameter from the call_llm_preset method.

chore: Refactor LaasApiClient class for improved readability and error handling

chore: Add LaasApiClient class for making API calls to the LAAS service

chore: Update project dependencies

chore: Add langchain to requirements.txt

chore: Add .gitignore file with project-specific ignore patterns

feat: add ingest.ipynb

chore: Update README.md with new emoji for the project

chore: Add pyproject.toml file with project dependencies

feat: Add application file

initial commit