Update app.py

app.py

@@ -399,7 +399,7 @@ def segment(image):
     plt.rcParams['ytick.left'] = False
     plt.rcParams['ytick.right'] = False
     plt.rcParams['figure.figsize'] = [15,10]
-    date_captured = Image.open(image.name)._getexif()[36867]
+    date_captured = datetime.strptime(Image.open(image.name)._getexif()[36867], '%Y:%m:%d %H:%M:%S').strftime('%Y-%m-%d %H:%M:%S')
     context_feature, score, results = run_inference(
         faster_rcnn_model, image.name, date_captured)
     faster_rcnn_output_dict = results