Fix double output from postprocess_output in process_files function

app.py

@@ -110,9 +110,9 @@ def process_files(files):
         print("Running model")
         output,_ = MODEL(x)
         print(output)
-        result, res2 = postprocess_output(output)
+        result = postprocess_output(output)
         resout.append(result)
-        res2out.append(res2)
+        #res2out.append(res2)
 
 
         fnames.append(os.path.basename(file))