numpy.array has no attribute head

[Led_Zeppelin]

I am trying to see the columns in a dataframe. I am using the following Python 3 code:

 
scaler=StandardScaler()
df=scaler.fit_transform(df)
df.head()

and I get the following error:

Error:
AttributeError                            Traceback (most recent call last)
Input In [11], in <cell line: 3>()
      1 scaler=StandardScaler()
      2 df=scaler.fit_transform(df)
----> 3 df.head()

AttributeError: 'numpy.ndarray' object has no attribute 'head'

I still want to see the columns in df. I did not know it was a numpy.array. How do I fix this?
Can I convert df to a dataframe?

Respectfully,

LZ

[Led_Zeppelin]

I got this it is easy to change numpy.array to dataframe.

I think that will do it.

Respectfully,

LZ