code: def upload_code(
      self,
      project_id: str,
      repo_id: str,
      code_hash: str,
      blob: bytes,
  ):
      self._client.put_object(
          Bucket=self.bucket,
          Key=_get_code_key(project_id, repo_id, code_hash),
          Body=blob,
      )
  
file_path: dstack/src/dstack/_internal/server/services/storage.py
imports: from typing import Optional
  from dstack._internal.server import settings
label_desc: Use image node_id 2 for calling the S3Storage obj's underlying member method code with example usage: obj.upload_code(project_id, repo_id, code_hash, blob) without return types