pip install py-clob-clientfrom py_clob_client.client import ClobClienthost: str = ""key: str = ""chain_id: int = 137### Initialization of a client that trades directly from an EOAclient = ClobClient(host, key=key, chain_id=chain_id)### Initialization of a client using a Polymarket Proxy associated with an Email/Magic accountclient = ClobClient(host, key=key, chain_id=chain_id, signature_type=1, funder=POLYMARKET_PROXY_ADDRESS)### Initialization of a client using a Polymarket Proxy associated with a Browser Wallet(Metamask, Coinbase Wallet, etc)client = ClobClient(host, key=key, chain_id=chain_id, signature_type=2, funder=POLYMARKET_PROXY_ADDRESS)