Update app.py

app.py

@@ -46,10 +46,16 @@ def find_fn(lvl_1,lvl_2,fetch_url,config="TEST",split="test",offset=0,length=10)
 
     lvl_2=lvl_2.strip('""').strip("''")
     #print(inp)
+    cnt_lvl = ""
     if lvl_2 != "":
+        ea_lvl_len = len(lvl_2)
+        print (ea_lvl_len)
+        for ea_lvl in lvl_2:
+            cnt_lvl = f'{cnt_lvl}[{ea_lvl}]'
         for ea in out_json[f"{lvl_1}"]:
+            cnt_lvl=cnt_lvl.strip("[]")
             #img_ea = ea['row']['image']['src']
-            img_list.append(ea[f"{lvl_2}"])
+            img_list.append(ea[f"{cnt_lvl}"])
     if lvl_2 == "":
         img_list.append(out_json[lvl_1])
     return img_list