Initialization: 
'bytes' object has no attribute 'get'
Traceback (most recent call last):
  File "/app/databuilder/models.py", line 89, in process
    connection.extract(databuilder_job=self)
  File "/app/integration/connections/base.py", line 529, in extract
    self.extract_metadata()
  File "/app/integration/connections/dbt/dbt.py", line 387, in extract_metadata
    self._extract_manifest_metadata()
  File "/app/integration/connections/dbt/dbt.py", line 80, in _extract_manifest_metadata
    for table_node, manifest_node in manifest.get("nodes", {}).items():
AttributeError: 'bytes' object has no attribute 'get'

response = <http://requests.post|requests.post>(
        "<https://api.secoda.co/integration/dbt/manifest/>",
        files={
            "manifest_file": open(
                f"{os.getcwd()}/sources/{dataset}/target/manifest.json", "rb"
            )
        },
        data={
            "integration": <my_integration_id>,
        },
        headers=headers,
    )