title: How do I read a file in the airflow cloud composer bucket?
body: <p>To separate bigquery queries from the actual code I want to store the sql in a separate file and then read it from the python code. I have tried to add the file in the same bucket as the DAGs and also in a sub folder, but it seems like I can't read the file when it airflow is running my python script with the sql files.</p>
  
  <p>What I want is this:</p>
  
  <pre><code>gs://my-bucket/dags -&gt; store dags
  gs://my-bucket/dags/sql -&gt; store sql files
  </code></pre>
  
  <p>The sql files might be files that I need to read first to inject things that is not supported by the jinja templating.</p>
  
  <p>Can I do the above?</p>