DeepSeek Provider

steps:
    - name: Query deepseek
      provider: deepseek
      config: "{{ provider.my_provider_name }}"
      with:
        prompt: {value}  # The user query.
        model: {value}  # The model to use for the query.
        max_tokens: {value}  # The maximum number of tokens to generate.
        system_prompt: {value}  # The system prompt to use.
        structured_output_format: {value}  # The structured output format.