[Python] README not selecting authentication path for default example

Description

Swagger spec works fine in PHP, Ruby, Java, csharp, etc however in python its selecting another path as the example for initialisation and not the path for authentication like in other languages.

Swagger-codegen version

2.3.1

Swagger declaration file content or url

  '/oauth/token':
    post:
      description: Generate authentication token
      summary: Generate authentication token
      tags:
        - authentication
      operationId: auth token
      produces:
        - application/json
      consumes:
        - application/x-www-form-urlencoded
      parameters:
        - name: client_id
          in: formData
          required: true
          type: string
          description: ''
        - name: client_secret
          in: formData
          required: true
          type: string
          description: ''
        - name: grant_type
          in: formData
          required: true
          type: string
          default: client_credentials
      responses:
        '200':
          description: Success
          schema:
            $ref: '#/definitions/OAuthResponse'
          examples: {}
        '400':
          description: unsupported_grant_type
        '401':
          description: invalid_client
        '404':
          description: The requested URI does not exist
        '503':
          description: The service requested is currently unavailable
        default:
          description: An internal error occurred when processing the request

however into the README it generates the install procedure with one of the authenticated paths

Start by reproducing the Python README generated from the provided Swagger declaration and compare its initialisation example with the authentication path and with other language outputs. Trace the README example-selection behavior, then verify that the generated Python README selects the authentication operation.