去掉重复选项

modules/templates/helper.go

@@ -752,5 +752,5 @@ func licenses() []string {
 
 // Dataset tasks
 func tasks() []string {
-	return []string{"machine_translation", "question_answering_system", "information_retrieval", "knowledge_graph", "text_annotation", "text_categorization", "emotion_analysis", "language_modeling", "speech_recognition", "automatic_digest", "information_extraction", "description_generation", "image_classification", "face_recognition", "image_search", "target_detection", "image_description_generation", "vehicle_license_plate_recognition", "medical_image_analysis", "unmanned", "unmanned_security", "drone", "vr_ar", "2_d_vision", "2.5_d_vision", "3_d_reconstruction", "image_processing", "video_processing", "visual_input_system", "speech_coding", "speech_enhancement", "speech_recognition", "speech_synthesis"}
+	return []string{"machine_translation", "question_answering_system", "information_retrieval", "knowledge_graph", "text_annotation", "text_categorization", "emotion_analysis", "language_modeling", "speech_recognition", "automatic_digest", "information_extraction", "description_generation", "image_classification", "face_recognition", "image_search", "target_detection", "image_description_generation", "vehicle_license_plate_recognition", "medical_image_analysis", "unmanned", "unmanned_security", "drone", "vr_ar", "2_d_vision", "2.5_d_vision", "3_d_reconstruction", "image_processing", "video_processing", "visual_input_system", "speech_coding", "speech_enhancement", "speech_synthesis"}
 }