package ai.api.sample;

/***********************************************************************************************************************
 *
 * API.AI Android SDK -  API.AI libraries usage example
 * =================================================
 *
 * Copyright (C) 2014 by Speaktoit, Inc. (https://www.speaktoit.com)
 * https://www.api.ai
 *
 ***********************************************************************************************************************
 *
 * Licensed 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, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************/

public abstract class Config {
    // copy this keys from your developer dashboard
    public static final String ACCESS_TOKEN = "18d0ab0f4f7b4434ad68a863fdb486ee";
    public static final String SUBSCRIPTION_KEY = "cb9693af-85ce-4fbf-844a-5563722fc27f";
}

package ai.api.sample;

/***********************************************************************************************************************
 *
 * API.AI Android SDK -  API.AI libraries usage example
 * =================================================
 *
 * Copyright (C) 2014 by Speaktoit, Inc. (https://www.speaktoit.com)
 * https://www.api.ai
 *
 ***********************************************************************************************************************
 *
 * Licensed 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, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations under the License.
 *
 ***********************************************************************************************************************/

public abstract class Config {
    // copy this keys from your developer dashboard
    public static final String ACCESS_TOKEN = "INSERT_CLIENT_ACCESS_TOKEN_HERE";
    public static final String SUBSCRIPTION_KEY = "INSERT_SUBSCRIPTION_KEY_HERE";
}

Remove sample keys