My question is about importing. I have a question for python to code and I should use import.  question: You also have a couple of import statements to make the type annotations work and constants for the number of songs a villager must know to become a bard and the number of Billboard Top songs. I did what the question is asking but I am getting error can you tell me what are somethings I could have done wrong?

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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My question is about importing. I have a question for python to code and I should use import. 

question: You also have a couple of import statements to make the type annotations work and constants for the number of songs a villager must know to become a bard and the number of Billboard Top songs.

I did what the question is asking but I am getting error can you tell me what are somethings I could have done wrong?

 

LO
Z
tructure
.Python
pyvenv.cfg
Assignment 3.py
bard.py
main.py
test_bard.py
Y f TT
V BARD_THRESHOLD
✓ BILLBOARD_N
✓ villagers_type
✓bards_type
✓ songs_type
M nortinn
회:
I
tuna
roblems: Current File 39 Project Errors
1
2
3
4
5
6
7
8
9
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13
# Imports
from pickle import TRUE
from typing import Optional, TextI0 # Specific annotations
from math import ceil # For stats
# Constants
# Minimum number of songs for a villager to be promoted to a bard
BARD_THRESHOLD = 10
# Number of songs for the billboard_top statistic
Assignment 3.py ~/Pycharm Projects/Assignments 39 problems
Cannot find reference 'Optional' in 'typing.py' :4
Cannot find reference 'TextIO' in 'typing.py' :4
A Unused import statement 'from pickle import TRUE' :3
A Expected type 'collections.Iterable', got '_dict_keys' instead :220
A Expected type 'collections.Iterable', got '_dict_items' instead :277
A Expected type 'collections.Iterable', got '_dict_items' instead :285
A PEP 8: E741 ambiguous variable name 'l' :42
A Remove redundant parentheses :70
A Remove redundant parentheses ·73.
Version Control ▶ Run
Python Packages E TODO
Python Console
Problems
> Terminal
Services
0 2 A 4 A 29
Transcribed Image Text:LO Z tructure .Python pyvenv.cfg Assignment 3.py bard.py main.py test_bard.py Y f TT V BARD_THRESHOLD ✓ BILLBOARD_N ✓ villagers_type ✓bards_type ✓ songs_type M nortinn 회: I tuna roblems: Current File 39 Project Errors 1 2 3 4 5 6 7 8 9 10 11 12 13 # Imports from pickle import TRUE from typing import Optional, TextI0 # Specific annotations from math import ceil # For stats # Constants # Minimum number of songs for a villager to be promoted to a bard BARD_THRESHOLD = 10 # Number of songs for the billboard_top statistic Assignment 3.py ~/Pycharm Projects/Assignments 39 problems Cannot find reference 'Optional' in 'typing.py' :4 Cannot find reference 'TextIO' in 'typing.py' :4 A Unused import statement 'from pickle import TRUE' :3 A Expected type 'collections.Iterable', got '_dict_keys' instead :220 A Expected type 'collections.Iterable', got '_dict_items' instead :277 A Expected type 'collections.Iterable', got '_dict_items' instead :285 A PEP 8: E741 ambiguous variable name 'l' :42 A Remove redundant parentheses :70 A Remove redundant parentheses ·73. Version Control ▶ Run Python Packages E TODO Python Console Problems > Terminal Services 0 2 A 4 A 29
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