Update app.py

app.py

@@ -105,11 +105,12 @@ def realesrgan(img, model_name, denoise_strength, face_enhance, outscale):
         #    extension = 'jpg'
 
         #out_filename = f"output_{rnd_string(8)}.{extension}"
-        out_filename = "output.png"
-        cv2.imwrite(out_filename, output)
+        #cv2.imwrite(out_filename, output)
+        cv2.imwrite("output.png", output)
         global last_file
-        last_file = out_filename
-        return out_filename
+        #last_file = out_filename
+        #return out_filename
+        return "output.png"
 
 
 def rnd_string(x):