Unresolved reference: put

Question

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i changed the build.grade but is not working also i tried to use the imports from the other class it dint work again here are my dependencies:

dependencies {

    implementation("androidx.core:core-ktx:1.12.0")
    implementation("androidx.appcompat:appcompat:1.6.1")
    implementation("com.google.android.material:material:1.11.0")
    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
    implementation("androidx.navigation:navigation-fragment-ktx:2.7.6")
    implementation("androidx.navigation:navigation-ui-ktx:2.7.6")
    implementation ("androidx.recyclerview:recyclerview:1.3.2")
    implementation ("androidx.sqlite:sqlite-ktx:2.4.0")
    testImplementation("junit:junit:4.13.2")
    androidTestImplementation("androidx.test.ext:junit:1.1.5")
    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")

}