Delete repeating column header in pandas

Question

I am new to python, I am iterating through a list in pandas, but I got the desire result except for it prints the column name each time.

 ServerIP HostName            Vulnerable_Package
0     10.1    apple  tar-(1.28-2.1ubuntu0.2+esm1)
  ServerIP HostName           Vulnerable_Package
0     10.1    apple  zlib1g-(1:1.2.8.dfsg-2ubuntu4.3+esm1)
  ServerIP HostName           Vulnerable_Package
0     10.1    apple   man-db-(2.7.5-1ubuntu0.1~esm1)

I expect the output like below. How to achieve this?

 ServerIP HostName            Vulnerable_Package
1     10.1    apple  tar-(1.28-2.1ubuntu0.2+esm1)
2     10.1    apple  zlib1g-(1:1.2.8.dfsg-2ubuntu4.3+esm1)
3    10.1    apple   man-db-(2.7.5-1ubuntu0.1~esm1)

I use the code below.

import pandas as pd
for i in range(len(vul_pkgname)):
    team = pd.DataFrame(list(zip(serverlist, hostname, vul_pkgname[i])))  
    team.columns =['ServerIP', 'HostName', 'Vulnerable_Package']
    print(team)

Answer 1

You create and print a new DataFrame for each row, that's why you get multiple header.

Instantiate the DataFrame before the loop, add the headers, and then populate it using append within the loop.

import pandas as pd
team = pd.DataFrame()
team.columns = ['ServerIP', 'HostName', 'Vulnerable_Package']
for i in range(len(vul_pkgname)):
    team.append(list(zip(serverlist, hostname, vul_pkgname[i])))
print(team)