Autoshape poly

[kaspernielsen96]

Context: Update autoshape for ket and dm if they have a polynomial. Description of the Change: Adding a check to see if the bargmann representation has a polynomial and set the autoshape_max as shape if that is the case.

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 89.25%. Comparing base (b45cde2) to head (1c4fbda). Report is 1 commits behind head on develop.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #473 +/- ## ======================================== Coverage 89.25% 89.25% ======================================== Files 102 102 Lines 7211 7214 +3 ======================================== + Hits 6436 6439 +3 Misses 775 775 ``` | [Files](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI) | Coverage Δ | | |---|---|---| | [mrmustard/lab\_dev/circuit\_components.py](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?src=pr&el=tree&filepath=mrmustard%2Flab_dev%2Fcircuit_components.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI#diff-bXJtdXN0YXJkL2xhYl9kZXYvY2lyY3VpdF9jb21wb25lbnRzLnB5) | `98.42% <100.00%> (-0.01%)` | :arrow_down: | | [mrmustard/lab\_dev/states/base.py](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?src=pr&el=tree&filepath=mrmustard%2Flab_dev%2Fstates%2Fbase.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI#diff-bXJtdXN0YXJkL2xhYl9kZXYvc3RhdGVzL2Jhc2UucHk=) | `96.41% <100.00%> (+0.03%)` | :arrow_up: | ------ [Continue to review full report in Codecov by Sentry](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?dropdown=coverage&src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI) > `Δ = absolute (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?dropdown=coverage&src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI). Last update [b45cde2...1c4fbda](https://app.codecov.io/gh/XanaduAI/MrMustard/pull/473?dropdown=coverage&src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=XanaduAI).