Use original function with manual scaling

[SozinM]

📝 Summary

Turned out data_gas_fjord was not a fitting function because it has extra logic of multiplying by 16.
I replaces it with original function, while manually dividing it by 1e6

💡 Motivation and Context

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✅ I have completed the following steps:

• Run make lint
• Run make test
• Added tests (if applicable)

[karim-agha]

nit: A link to something that explains why it is divided by million or more context would be helpful.