HR Helpdesk Chatbot with Audio Transcription Integration

• Automate responses to HR-related queries via text and voice.
• Provide quick access to internal policy documents for employees.
• Enhance employee engagement through interactive chatbot support.
• Streamline HR operations by reducing manual inquiries.

Trigger the workflow with incoming messages from Telegram. Verify message types to handle text and audio inputs appropriately. Extract text from PDF documents containing HR policies. Transform extracted text into vector embeddings for efficient retrieval. Utilize OpenAI for natural language processing and response generation. Send responses back to users through Telegram.

1. 1
   Import the workflow template into n8n.
2. 2
   Configure Telegram and OpenAI credentials.
3. 3
   Set up PostgreSQL for storing vector embeddings.
4. 4
   Test the workflow by sending a message through Telegram.