Answer:
Here's a Python code snippet that will prompt the user to enter a password and then check if it matches the secret phrase "Amedeo Avogadro":
# Prompt user to enter password
password = input("Enter the password: ")
# Check if password is correct
if password == "Amedeo Avogadro":
print("Correct!")
else:
print("Not Correct")
Step-by-step explanation:
You can run this code in a Python environment or save it as a .py file and run it in the command line.