added instance getter

Author: yausername

extractor/src/main/java/org/schabi/newpipe/extractor/services/peertube/PeertubeService.java

@@ -4,11 +4,7 @@
 import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.COMMENTS;
 import static org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability.VIDEO;
 
-import java.io.IOException;
-import java.util.List;
-
 import org.schabi.newpipe.extractor.StreamingService;
-import org.schabi.newpipe.extractor.StreamingService.ServiceInfo.MediaCapability;
 import org.schabi.newpipe.extractor.channel.ChannelExtractor;
 import org.schabi.newpipe.extractor.comments.CommentsExtractor;
 import org.schabi.newpipe.extractor.exceptions.ExtractionException;
@@ -122,6 +118,10 @@ public String getBaseUrl() {
         return instance.getUrl();
     }
 
+    public PeertubeInstance getInstance() {
+        return this.instance;
+    }
+    
     public void setInstance(PeertubeInstance instance) {
         this.instance = instance;
     }