AttributeError: module 'pandas' has no attribute 'Siries'

''' Создаем колонку pereezd заполняем текстом "NaN"  ''' 
#my_file['Pereezd'] = my_file['Город'].str.extract('(нет данных)', expand = True)
#my_file['Pereezd'] = my_file['Pereezd'].str.replace('NaN','готов к переезду')
 
def Pereezd():
  j = 0
  while j <= my_file.shape[0]:
    for j in range(my_file.shape[0]):
      city = my_file['Город'][j].split(',')
      my_file['Pereezd'][j] = my_file['Pereezd'].str.replace(city[1],'NaN')
      j +=1
 
      #print(my_file['Pereezd'][j])
    return j  
#my_file.head()
Pereezd()

''' Создаем колонку pereezd заполняем текстом "NaN" '''
#my_file['Pereezd'] = my_file['Город'].str.extract('(нет данных)', expand = True)
#my_file['Pereezd'] = my_file['Pereezd'].str.replace('NaN','готов к переезду')
def Pereezd():
  '''
      a = kollichestvo strok v tablitce (df) 
      b = znacheniia slovoria
      j = nomer stroki
      k = nomer indeksa v spiske znachenii` stroki v stolbtce "Gorod"
      yes_pmzh = gotov pereehat`
      no_pmzh = tu gotov pereehat`
      want_pmzh = hochet pereehat`
  '''
  a = 0 
  b = []
  j = 0
  k = 0
  yes_pmzh = ''
  no_pmzh = ''
  want_pmzh = ''
  my_file['Pereezd'] = 'NaN'
  city = my_file['Город'][j].split(',')
  while a <= my_file.shape[0]:
    for j in range(my_file.shape[0]):
      
      
      #mask = df['Pereezd'].pd.isna()
      #my_file[mask, 'Pereezd'][j] == city[1]
      
      #if my_file['Pereezd'][j] == 'NaN':
      if city[k:10] == 'готов к пе' and j <= len(my_file.shape[0]): #and k <= len(my_file.shape[0]):
        yes_pmzh[j] = city[k:]
        #my_file['Pereezd'][j] = yes_pmzh[j]
        k +=1
        j +=1
        return j, k
        print(city[k:])
      if city[k:16] == 'не готов к перее' and j <= len(my_file.shape[0]): #and k <= len(my_file.shape[0]):
        no_pmzh[j] = city[k:]
        #my_file['Pereezd'][j] = no_pmzh[j]
        k +=1
        j +=1
        return j, k
      if city[k:14] == 'хочу переехать' and j <= len(my_file.shape[0]): #and k <= len(my_file.shape[0]):
        want_pmzh[j] = city[k:]
        #my_file['Pereezd'][j] = want_pmzh[j]
        k +=1
        j +=1
        return j, k
      #MIIMif k == my_file.shape[0] and j == my_file.shape[0]:
        break
      #b = my_file['Pereezd'][j]
    #my_file['Pereezd'][j] = b.str.replace('NaN',city[1])
    #j +=1
  print(yes_pmzh[2], no_pmzh[3], want_pmzh[j])
  #print(my_file['Pereezd'][j])
      
 
#my_file.head()
 
Pereezd()