Update app.py

app.py

@@ -29,7 +29,7 @@ def load_space(t_name):
     file.writelines(r.text)
     file.close()
     return r.text, uid
-def rep_l(rs,rt,uu):
+def repl(rs,rt,uu):
     file = open(f'tmp_file{uu}.txt','r')
     r_file = file.read()
     r_file = file.replace(f'{rs}',f'{rt}')