increase workers in parallet

plagiarism.py

@@ -204,7 +204,7 @@ def matching_score(sentence_content_tuple):
 
 
 def process_with_multiprocessing(input_data):
-    with Pool(processes=1) as pool:
+    with Pool(processes=4) as pool:
         scores = pool.map(matching_score, input_data)
     return scores