Gradle: increase dl4j libs versions up to 1.0.0-M2 (#2)

* BOT: increase dl4j libs versions

* BOT: add explicitly error logging

* BOT: Change dl4j version to 1.0.0-M2 and specify classifier "linux-arm64" for nd4j

build.gradle

@@ -83,9 +83,16 @@ dependencies {
 
     implementation 'com.vdurmont:emoji-java:5.1.1'
 
-    implementation "org.deeplearning4j:deeplearning4j-core:1.0.0-beta7"
-    implementation "org.deeplearning4j:deeplearning4j-zoo:1.0.0-beta7"
-    implementation "org.nd4j:nd4j-native-platform:1.0.0-beta7"
+/*
+    implementation "org.deeplearning4j:deeplearning4j-core:1.0.0-M2"
+    implementation "org.deeplearning4j:deeplearning4j-zoo:1.0.0-M2"*/
+    implementation group: 'org.nd4j', name: 'nd4j-native', version: '1.0.0-M2'
+    implementation group: 'org.nd4j', name: 'nd4j-native', version: '1.0.0-M2', classifier: "linux-arm64"
+    implementation group: 'org.deeplearning4j', name: 'deeplearning4j-core', version: '1.0.0-M2'
+    implementation group: 'org.deeplearning4j', name: 'deeplearning4j-zoo', version: '1.0.0-M2'
+
+    implementation group: 'org.bytedeco', name: 'openblas', version: '0.3.5-1.5'
+    implementation group: 'org.bytedeco', name: 'openblas', version: '0.3.5-1.5', classifier: "linux-arm64"
 
     testImplementation "io.mockk:mockk:${mockkversion}"
     // Use the Kotlin test library.

src/main/kotlin/com/github/sbaldin/tbot/domain/classification/BirdClassifier.kt

@@ -24,6 +24,7 @@ class BirdClassifier(conf: CnnConf) {
         return try {
             FileInputStream(File(conf.modelPath))
         } catch (e: Exception) {
+            log.error("Error has occurred during model loading!", e)
             Thread.currentThread().contextClassLoader.getResourceAsStream(conf.modelPath)!!
         }
     }