Update gptzero_free.py

gptzero_free.py

@@ -84,10 +84,12 @@ class GPT2PPL:
         print(f"Burstiness {max(Perplexity_per_line)}")
         results["Burstiness"] = max(Perplexity_per_line)
 
-        out, label = self.getResults(results["Perplexity per line"])
-        results["label"] = label
+        # out, label = self.getResults(results["Perplexity per line"])
+        # results["label"] = label
 
-        return results, out
+        # return results, out
+
+        return self.getResults(results["Perplexity per line"])
 
     def getPPL(self,sentence):
         encodings = self.tokenizer(sentence, return_tensors="pt")