Update app.py

app.py

@@ -2,6 +2,7 @@
 
 
 # TODO save & restart from (if it exists) dataframe parquet
+# TODO is spaces GPU blocking? Seems significantly slower while it's generating new in background
 import torch
 
 # lol
@@ -292,6 +293,7 @@ def pluck_embs_ys(user_id):
 def next_image(calibrate_prompts, user_id):
     global glob_idx
     glob_idx = glob_idx + 1
+    print(prevs_df)
     
     with torch.no_grad():
         if len(calibrate_prompts) > 0: