[Python] There is problem in inegrate onlyoffice text editor in react and python django

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see using docker i take onlyoffice container then create api and integrate in react during run the code document not open in text editor help me to solve these issue if not then provide another way to inntegrate only office

below is apicode backend django

these are docker logs 0

[{"type":0,"userid":"1"}],"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJrZXkiOiJmOGU2ZmRkZjRkNDM2NTFjMDllNDg4YTc0ZWE5ZjU4NjI0NDE1NzVmNGJhNzQzYTA2NTdkODRlMzkzYmNiMDQxIiwic3RhdHVzIjo0LCJhY3Rpb25zIjpbeyJ0eXBlIjowLCJ1c2VyaWQiOiIxIn1dLCJpYXQiOjE3MzQ1MTkwMjUsImV4cCI6MTczNDUxOTMyNX0.f5XPsyLeWfJCMgqNnLCRtMbseCj-MDdgO7M6wWYQwTA"} Error: Error response: statusCode:404; headers:{"content-security-policy":"default-src 'none'","x-content-type-options":"nosniff","content-type":"text/html; charset=utf-8","content-length":"170","date":"Wed, 18 Dec 2024 10:50:25 GMT","connection":"keep-alive","keep-alive":"timeout=5"}; body:

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