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| # # Create smart contract instance | |
| # contract = web3.eth.contract(address=contract_address, abi=abi) | |
| import json | |
| from web3 import Web3 | |
| # Initialize endpoint URL | |
| node_url = "https://filecoin-hyperspace.chainstacklabs.com/rpc/v0" | |
| # Create the node connection | |
| web3 = Web3(Web3.HTTPProvider(node_url)) | |
| def get_contract(): | |
| contract_abi = [ | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "retrieveDataset", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "retrieveModel", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "retrievePaper", | |
| "outputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "", | |
| "type": "string" | |
| } | |
| ], | |
| "stateMutability": "view", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "_ipfshash", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "storeDataset", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "_ipfshash", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "storeModel", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| }, | |
| { | |
| "internalType": "string", | |
| "name": "_ipfshash", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "storePaper", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "voteDataset", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "voteModel", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| }, | |
| { | |
| "inputs": [ | |
| { | |
| "internalType": "string", | |
| "name": "_name", | |
| "type": "string" | |
| } | |
| ], | |
| "name": "votePaper", | |
| "outputs": [], | |
| "stateMutability": "nonpayable", | |
| "type": "function" | |
| } | |
| ] | |
| address = '0x8A3BFF2474dF2331Ed667082ae99A4E69eAAb967' | |
| contract = web3.eth.contract(address = address , abi = contract_abi) | |
| return contract |