<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def getFilesFromAFolder(path):
 """ Getting all the files in a folder. Args: ----- path: The path in which looking for the files Returns: -------- list: The list of filenames found. """

    from os import listdir
    from os.path import isfile, join
    #onlyfiles = [ f for f in listdir(path) if isfile(join(path,f)) ]
    onlyFiles = []
    for f in listdir(path):
        if isfile(join(path, f)):
            onlyFiles.append(f)
    return onlyFiles