user: I need to update my financial models with the latest exchange rates. Can you help me fetch the latest rates using my Exchange Rate API key 'YOUR-EXCHANGERATE-API-KEY' for the base currency 'EUR'?

Available functions:
name: requests.get
description: Sends a GET request to the specified URL.
parameters: type: dict
properties: url: type: string
description: To retrieve the latest exchange rates for your chosen base currency against all other currencies supported by the API, substitute `YOUR-API-KEY` with your actual API key and `base_currency` with the ISO 4217 code of your desired base currency. Then, send a GET request to the provided endpoint. This guide helps in using the Standard endpoint of the Exchange Rate API
default: https://v6.exchangerate-api.com/v6/{YOUR-API-KEY}/latest/{base_currency}
headers: type: dict
timeout: type: integer
description: How many seconds to wait for the server to send data before giving up.
params: type: dict
allow_redirects: type: boolean
description: A Boolean to enable/disable redirection.
default: yes
auth: type: tuple
description: A tuple to enable a certain HTTP authentication.
default: None
items: type: string
cert: type: string
description: A String or Tuple specifying a cert file or key.
default: None
cookies: type: dict
additionalProperties: type: string
description: Dictionary of cookies to send with the request.
proxies: type: dict
additionalProperties: type: string
description: Dictionary of the protocol to the proxy url.
stream: type: boolean
description: A Boolean indication if the response should be immediately downloaded (False) or streamed (True).
default: no
verify: type: string
description: A Boolean or a String indication to verify the servers TLS certificate or not.
default: yes
required: url