Creating a decentralized application and deploying it on Metamask using Goerli Test Network.
I have also created a basic frontend using HTML and connected the smart contract with frontend.
We can set our current mood by clicking set_mood button which will perform transaction on Metamask and then view it using get_mood button.
We have to pay price in the form of ethers while perfomring tranctions,i.e, setting the mood because it will paid as a fee to miner for mining our blocks.However,we won't be charged any ether while viewing the mood,i.e,get_mood because here no work is done by miners,so no fees needs to be paid to them.