$schema: https://azuremlschemas.azureedge.net/promptflow/latest/Flow.schema.json
inputs:
  flow_input:
    type: string
outputs:
  output:
    type: object
    reference: ${echo_connection.output}
nodes:
- name: echo_connection
  type: python
  source:
    type: code
    path: echo_connection.py
  inputs:
    flow_input: ${inputs.flow_input}
    node_input: "dummy_node_input"
    connection: open_ai_connection