remove thread lock

prevent_thread_lock=True was removed

app.py

@@ -84,9 +84,11 @@ def proc_submission(
         for i, s in enumerate(_summaries)
     ]
 
-    sum_text_out = "\n".join(sum_text)
+    sum_text_out = "
+".join(sum_text)
     history["Summary Scores"] = "<br><br>"
-    scores_out = "\n".join(sum_scores)
+    scores_out = "
+".join(sum_scores)
     rt = round((time.perf_counter() - st) / 60, 2)
     print(f"Runtime: {rt} minutes")
     html = ""
@@ -265,4 +267,4 @@ if __name__ == "__main__":
             outputs=[output_text, summary_text, summary_scores],
         )
 
-    demo.launch(enable_queue=True, prevent_thread_lock=True)
+    demo.launch(enable_queue=True,)