Tell us what’s happening:
I tried, but it’s not passing the last test case. Can someone help me?
### Your code so far
```py
test_settings = {'theme': 'dark','notifications':'enabled',
'volume':'high'}
test_tuple = (('Theme', 'Dark'), ('Notifications', 'enabled'), ('Volume', 'high'))
# add setting function
def add_setting(dict_param:dict, tuple_param:tuple):
key, value = tuple_param # unpack the tuple
key = key.lower()
value = value.lower()
if key in dict_param:
return f"Setting '{key}' already exists! Cannot add a new setting with this name."
dict_param[key] = value
return f"Setting '{key}' added with value '{value}' successfully!"
# update setting function
def update_setting(dict_param:dict, tuple_param:tuple):
key, value = tuple_param
key = key.lower()
value = value.lower()
if key in dict_param:
dict_param[key] = value
return f"Setting '{key}' updated to '{value}' successfully!"
return f"Setting '{key}' does not exist! Cannot update a non-existing setting."
#delete setting function
def delete_setting(dict_param:dict, setting:str):
key = setting.lower()
if key in dict_param:
dict_param.pop(key)
return f"Setting '{key}' deleted successfully!"
return "Setting not found!"
# view settings
def view_settings(test_settings):
if not test_settings:
return "No settings available."
lines = ["Current User Settings:"]
for key, value in test_settings.items():
lines.append(f"{key.capitalize()}: {value.lower()}")
return '\n'.join(lines) + '\n'
print(view_settings(test_settings))
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Challenge Information:
Build a User Configuration Manager - Build a User Configuration Manager