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im writing a script in python and brownie to deploy my smart contract to a testnet but i want to set an if statement for not deploying the smart contract if its already deployed . I know that deployed contracts are stored in the build/deployments/map.json file but how can i check that the contract is already in this json file (i.e. contract already deployed) or there is a keyword in brownie syntax to check this ? Help please .

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You can use the Project.load() method to try to load the contract from the build/deployments/map.json file. If the contract is not found in the file, an error will be raised.

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