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pub mod WeatherCall {
    pub async fn CallApi() -> Result<(), reqwest::Error> {
        let res = reqwest::get("https://samples.openweathermap.org/data/2.5/weather?q=London,uk&appid=439d4b804bc8187953eb36d2a8c26a02")
        .await?;
        
        let body = res
        .text()
        .await?;
        
        println!("body = {:?}", body);
        
        Ok(())
    }
}