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* Licensed to the Apache Software Foundation (ASF) under one
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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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* See the License for the specific language governing permissions and
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*/
package com.hw.langchain.examples.chains;
import com.hw.langchain.chains.api.base.ApiChain;
import com.hw.langchain.examples.runner.RunnableExample;
import com.hw.langchain.llms.openai.OpenAI;
import static com.hw.langchain.chains.api.meteo.OpenMeteoDocs.OPEN_METEO_DOCS;
import static com.hw.langchain.examples.utils.PrintUtils.println;
/**
* API chains
*
* @author HamaWhite
*/
@RunnableExample
public class ApiChainExample {
public static void main(String[] args) {
var llm = OpenAI.builder().temperature(0).build().init();
var chain = ApiChain.fromLlmAndApiDocs(llm, OPEN_METEO_DOCS);
var result = chain.run("What is the weather like right now in Hangzhou, China in degrees Fahrenheit?");
// The current temperature in Hangzhou, China is 79.8°F with a windSpeed of 7.4 km/h and a wind direction of
// 133°.
println(result);
}
}