title: Importing Airflow Plugin
body: <p>I am currently trying to push data from Salesforce to BigQuery using Airflow. I am new to airflow and currently I'm following this link:</p>
  
  <p><a href="https://github.com/TheF1rstPancake/airflow-salesforce" rel="nofollow noreferrer">https://github.com/TheF1rstPancake/airflow-salesforce</a></p>
  
  <p>When I try to import the plugin 
  <code>from airflow.operators import SalesforceToFileOperator</code>, </p>
  
  <p>I get the error message stating <code>ImportError: cannot import name 'SalesforceToFileOperator'</code></p>
  
  <p>How do I import this plugin on Airflow?</p>
  
  <p>Current Directory Structure</p>
  
  <p>DAGS</p>
  
  <pre><code>  salesforce_bg.py
  </code></pre>
  
  <p>plugins</p>
  
  <pre><code>airflow-salesforce
  
        __init__.py
        hooks
        operators
  </code></pre>
  
  <p>What am I doing wrong?</p>