Hello,
I have a dictionary of type: and I would like to print a line chart with the key k as x and v as y.
I tried a number of things but kept getting errors:
plt.plot(lr.keys(),lr.values())
plt.title('ID modelo:'+str(Index)+' model accuracy')
plt.ylabel('accuracy')
plt.xlabel('epoch')
plt.legend(['train', 'test'], loc='upper left')
plt.savefig('ID modelo:'+str(Index)+' model accuracy.png')
plt.clf()
TypeError: float () argument must be a string or a number, not 'dict_keys'
In a dictionary, when you only ask for .keys() or .values() it gives the answer along with dict_keys or dict_values .
This is what is happening there in your code, the type number float is coming along with this dict that is giving this error.
That's what I think, by looking at what you put in the question. If you can put more things so we can see better.
See, example:
dic = {'teste':'teste2'}
>>> print(dic.keys())
>>> dict_keys(['teste']) #Resultado, com dict
>>>
>>> print(dic.values())
>>> dict_values(['teste2']) #Resultado, com dict
To resolve:
>>> print(list(dic.keys()))
>>> ['teste'] #Resultado, sem dict
>>>
>>> print(list(dic.values()))
>>> ['teste2'] #Resultado, sem dict
try adapting to your code.