PYTHON : SQLalchemy AttributeError: 'str' object has no attribute '_sa_instance_state'

Описание: PYTHON : SQLalchemy AttributeError: 'str' object has no attribute '_sa_instance_state'
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

Here's a secret feature that I promised to disclose to you.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Then, type the letters 'awesome' on your keyboard as the next step.
The progress bar on YouTube will be altered to a flashing rainbow.

Let me give you a quick introduction about myself,
Hello there, my name is Delphi.
Allow me to support you in answering your questions.
PYTHON : SQLalchemy AttributeError: 'str' object has no attribute '_sa_instance_state'
If you have a more detailed question, feel free to comment or chat with me to let me know.
If you have an answer or any relevant information to share, please comment below.
I will 'heart' your answer to show my gratitude for your contribution.
'_sa_instance_state' has PYTHON SQLalchemy 'str' object no attribute : AttributeError: