How do I fix a Gradle compiling error related to "aritfact from gradle"?

**My Probelm:**
Whenever I try to build or sync with gradle, I get an error related to my build.gradle which connects to an artifacts.gradle from github. It appears that it cannot get a class from a github for the artifacts.gradle.

What I think is that the github is missing a class, or it cannot be pulled from at all, but this error is the only one preventing me from compiling my mod, which I want to do.

**Specs of the project:**
I am making a minecraft mod for 1.19.2 using java 17 and gradle 7.2
here is the error I get:

(this is the whole error saying that on line 6 with the artifacts.gradle from a github, it is missing a class)
```
FAILURE: Build failed with an exception.

* Where:
Script 'https://raw.githubusercontent.com/MinecraftModDevelopment/Gradle-Collection/master/minecraft/artifacts.gradle' line: 6

* What went wrong:
A problem occurred evaluating script.
> Could not get unknown property 'classes' for root project 'Prestige-master' of type org.gradle.api.Project.
```
**And here is my build.gradle:**
```gradle
buildscript {
    repositories {
        jcenter()
        maven {
            url = uri('https://files.minecraftforge.net/maven')
        }
        maven {
            url = uri('https://plugins.gradle.org/m2/')
        }
    }

    dependencies {
        classpath 'net.minecraftforge.gradle:ForgeGradle:4.1.0'
        classpath 'gradle.plugin.com.matthewprenger:CurseGradle:1.1.0'
    }
}

repositories {
    jcenter()
    maven {
        url = uri('https://files.minecraftforge.net/maven')
    }
    maven {
        url = uri('https://plugins.gradle.org/m2/')
    }
    maven {
        url = uri('https://maven.mcmoddev.com')
    }
    maven {
        url = uri('https://maven.blamejared.com')
    }
}

apply from: 'https://raw.githubusercontent.com/MinecraftModDevelopment/Gradle-Collection/master/generic/secrets.gradle'
apply from: 'https://raw.githubusercontent.com/MinecraftModDevelopment/Gradle-Collection/master/generic/markdown-git-changelog.gradle'
<mark>apply from: 'https://raw.githubusercontent.com/MinecraftModDevelopment/Gradle-Collection/master/minecraft/artifacts.gradle'</mark>
apply from: 'https://raw.githubusercontent.com/MinecraftModDevelopment/Gradle-Collection/master/minecraft/maven.gradle'

loadSecrets()

version = "${mod_version}" + getBuildNumber()
group = "${mod_group}"
archivesBaseName = "${mod_name}-${version_minecraft}"

sourceCompatibility = 17
targetCompatibility = 17

minecraft {
    version = "${version_minecraft}-${version_forge}"
    mappings = "${version_mcp}"
    runDir = 'run'

    replace '@VERSION@', project.version
    replace '@FINGERPRINT@', project.findProperty('signSHA1')
    replaceIn "${mod_class}.java"

    dependencies {
        implementation "net.darkhax.bookshelf:Bookshelf:1.19.2-16.3.20"
        implementation "com.blamejared.crafttweaker:CraftTweaker:1.19.2-10.1.47"
    }
}

processResources {
    inputs.property "version", project.version
    inputs.property "mcversion", project.minecraft.version

    from(sourceSets.main.resources.srcDirs) {
        include 'mcmod.info'
        expand 'version': project.version, 'mcversion': project.minecraft.version
    }

    from(sourceSets.main.resources.srcDirs) {
        exclude 'mcmod.info'
    }

    from 'LICENSE'
}

String getBuildNumber() {
    return System.getenv('BUILD_NUMBER') ?: System.getenv('TRAVIS_BUILD_NUMBER') ?: '0'
}

if (JavaVersion.current().isJava8Compatible()) {
    allprojects {
        tasks.withType(Javadoc) {
            options.addStringOption('Xdoclint:none', '-quiet')
        }
    }
}

curseforge {
    apiKey = findProperty('curse_auth') ?: 0
    def versions = "${curse_versions}".split(', ')

    project {
        id = "${curse_project}"
        releaseType = 'alpha'
        changelog = getGitChangelog
        changelogType = 'markdown'

        versions.each {
            addGameVersion "${it}"
        }

        if (project.hasProperty('curse_requirements') || project.hasProperty('curse_optionals')) {
            mainArtifact(jar) {
                relations {
                    if (project.hasProperty('curse_requirements')) {
                        def requirements = "${curse_requirements}".split(', ')
                        requirements.each {
                            requiredLibrary "${it}"
                        }
                    }

                    if (project.hasProperty('curse_optionals')) {
                        def optionals = "${curse_optionals}".split(', ')
                        optionals.each {
                            optionalLibrary "${it}"
                        }
                    }
                }
            }
        }

        addArtifact(sourcesJar)
        addArtifact(javadocJar)
        addArtifact(deobfJar)
    }
}

task signJar(type: SignJar, dependsOn: reobfJar) {
    onlyIf {
        project.hasProperty('keyStore')
    }

    keyStore = project.findProperty('keyStore')
    alias = project.findProperty('keyStoreAlias')
    storePass = project.findProperty('keayStorePass')
    keyPass = project.findProperty('keyStoreKeyPass')
    inputFile = jar.archivePath
    outputFile = jar.archivePath
}

build.dependsOn signJar
```

(https://i.stack.imgur.com/2EvpL.png
https://i.stack.imgur.com/PBVNo.png

I have tried to reinstall gradle, install the artifacts.gradle as a file, and use other online resources but none of them have worked for me. I was expecting gradle to build my mod into a jar, but instead I get an error.

If someone can help fix my build.gradle, or make it compatible for the newer version of gradle, I would really appreciate it.