Update app.py

app.py

@@ -200,7 +200,7 @@ class AllSessions():
 all_sesh = AllSessions()
 
 def getSesh(seshid):
-    if seshid not in all_sesh.sessions:
+    if seshid and seshid not in all_sesh.sessions:
         all_sesh.sessions[seshid] = Session()
         all_sesh.sessions[seshid].seshid = seshid
     sesh = all_sesh.sessions[seshid]
@@ -216,10 +216,9 @@ Palette_img = np.zeros((200,200,3)).astype(np.uint8)
 Palette_img[:] = 128
 
 def submitPhoto(img, rooms, seshid):
-    print('submitPhoto reset rooms: ', rooms, seshid)
     seshid = str(time.time()) if not seshid or seshid == 'SESHID' else seshid
     sesh = getSesh(seshid)
-    #sesh.reset = True
+    print('submitPhoto reset rooms: ', rooms, seshid, sesh.seshid)
     sesh.current_img_signature = str(img.sum())
     sesh.img_data[sesh.current_img_signature] = img
     sesh.Palettes[sesh.current_img_signature] = {}