How to send a request without specific headers?

Question

Python

I need to send a request with headers so that it looks exactly like this:
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But when I try to send, I get unnecessary headers. No matter how strange it may sound, but the server issues a 403 error if they are present:
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<Response [403]>

The server must return either -1 or two positive numbers .
Sending in python, via requests:
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import requests

url = '...';

data = {
    # ...
}

x = requests.post(url, data=data);

print(x);

How can I fix it?

Answer 1

Specify your headers (in particular, you can change the User-Agent) by passing them to requests as a dictionary.
An example from the Custom Headers documentation .
Surely the target site you are trying to access has filtering by User-Agent.