Update app.py

app.py

@@ -17,7 +17,8 @@ from PIL import Image
 from restoration import *
 from flask import Flask, request, jsonify, make_response
 from waitress import serve
-
+import os
+os.environ["MPLCONFIGDIR"] = "/tmp/matplotlib"
 LOG_LEVEL = logging.DEBUG
 TMP_PATH = '/tmp/inswapper'
 script_dir = os.path.dirname(os.path.abspath(__file__))