import sys
with open('tmp_home.html', 'r') as f:
content = f.read()
# Replace Credentials background color
old_str_4 = """
"""
new_str_4 = """
"""
content = content.replace(old_str_4, new_str_4)
with open('tmp_home.html', 'w') as f:
f.write(content)
print(f"Credentials replaced: {old_str_4 in content}")