java-tutorials/libraries-llms/src/test/java/com/baeldung/langchain/Constants.java

package com.baeldung.langchain;

public class Constants {
    
    /**
     * A limited access key for access to OpenAI language models can be generated by first
     * registering for free at (https://platform.openai.com/signup) and then by navigating
     * to "Create new secret key" page at (https://platform.openai.com/account/api-keys).
     */
    public static String OPENAI_API_KEY = "<OPENAI_API_KEY>";

}