






"""simple docstring"""
import os
import re
import shutil
import sys
import tempfile
import unittest

import black


lowerCamelCase_					=      os.path.abspath(os.path.dirname(os.path.dirname(os.path.dirname(__file__))))
sys.path.append(os.path.join(git_repo_path, '''utils'''))

import check_copies  # noqa: E402


# This is the reference code that will be used in the tests.
# If DDPMSchedulerOutput is changed in scheduling_ddpm.py, this code needs to be manually updated.
lowerCamelCase_					=      '''    \"""
    Output class for the scheduler\'s step function output.

    Args:
        prev_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):
            Computed sample (x_{t-1}) of previous timestep. `prev_sample` should be used as next model input in the
            denoising loop.
        pred_original_sample (`torch.FloatTensor` of shape `(batch_size, num_channels, height, width)` for images):
            The predicted denoised sample (x_{0}) based on the model output from the current timestep.
            `pred_original_sample` can be used to preview progress or for guidance.
    \"""

    prev_sample: torch.FloatTensor
    pred_original_sample: Optional[torch.FloatTensor] = None
'''







class 			UpperCamelCase_       (unittest.TestCase     ):





	def      _SCREAMING_SNAKE_CASE      (      self					: Any						)						->			Dict:
				UpperCAmelCase_     : Any			     =					tempfile.mkdtemp()
				os.makedirs(os.path.join(self.diffusers_dir	,	"schedulers/"						)						)
				UpperCAmelCase_     : List[str]			     =					self.diffusers_dir
				shutil.copy(
				    os.path.join(lowerCAmelCase_	,	"src/diffusers/schedulers/scheduling_ddpm.py"						)	,	os.path.join(self.diffusers_dir	,	"schedulers/scheduling_ddpm.py"						)	,	)





	def      _SCREAMING_SNAKE_CASE      (      self					: Optional[int]						)						->			Dict:
				UpperCAmelCase_     : Dict			     =					"src/diffusers"
				shutil.rmtree(self.diffusers_dir						)





	def      _SCREAMING_SNAKE_CASE      (      self					: Optional[int]	,	lowerCAmelCase_					: List[Any]	,	lowerCAmelCase_					: List[Any]	,	lowerCAmelCase_					: Dict	,	lowerCAmelCase_					: List[str]=None						)						->			Optional[int]:
				UpperCAmelCase_     : Dict			     =					comment + f"""\nclass {class_name}(nn.Module):\n""" + class_code
				if overwrite_result is not None:
							UpperCAmelCase_     : Union[str, Any]			     =					comment + f"""\nclass {class_name}(nn.Module):\n""" + overwrite_result
				UpperCAmelCase_     : List[Any]			     =					black.Mode(target_versions={black.TargetVersion.PYaa}	,	line_length=119						)
				UpperCAmelCase_     : List[str]			     =					black.format_str(lowerCAmelCase_	,	mode=lowerCAmelCase_						)
				UpperCAmelCase_     : List[Any]			     =					os.path.join(self.diffusers_dir	,	"new_code.py"						)
				with open(lowerCAmelCase_	,	"w"	,	newline="\n"						) as f:
							f.write(lowerCAmelCase_						)
				if overwrite_result is None:
							self.assertTrue(len(check_copies.is_copy_consistent(lowerCAmelCase_						)						) == 0						)
				else:
							check_copies.is_copy_consistent(f.name	,	overwrite=lowerCAmelCase_						)
							with open(lowerCAmelCase_	,	"r"						) as f:
										self.assertTrue(f.read()	,	lowerCAmelCase_						)





	def      _SCREAMING_SNAKE_CASE      (      self					: Any						)						->			int:
				UpperCAmelCase_     : Optional[Any]			     =					check_copies.find_code_in_diffusers("schedulers.scheduling_ddpm.DDPMSchedulerOutput"						)
				self.assertEqual(lowerCAmelCase_	,	lowerCAmelCase_						)





	def      _SCREAMING_SNAKE_CASE      (      self					: int						)						->			Union[str, Any]:
				# Base copy consistency
				self.check_copy_consistency(
				    "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput"	,	"DDPMSchedulerOutput"	,	REFERENCE_CODE + "\n"	,	)

				# With no empty line at the end
				self.check_copy_consistency(
				    "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput"	,	"DDPMSchedulerOutput"	,	lowerCAmelCase_	,	)

				# Copy consistency with rename
				self.check_copy_consistency(
				    "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test"	,	"TestSchedulerOutput"	,	re.sub("DDPM"	,	"Test"	,	lowerCAmelCase_						)	,	)

				# Copy consistency with a really long name
				UpperCAmelCase_     : List[Any]			     =					"TestClassWithAReallyLongNameBecauseSomePeopleLikeThatForSomeReason"
				self.check_copy_consistency(
				    f"""# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->{long_class_name}"""	,	f"""{long_class_name}SchedulerOutput"""	,	re.sub("Bert"	,	lowerCAmelCase_	,	lowerCAmelCase_						)	,	)

				# Copy consistency with overwrite
				self.check_copy_consistency(
				    "# Copied from diffusers.schedulers.scheduling_ddpm.DDPMSchedulerOutput with DDPM->Test"	,	"TestSchedulerOutput"	,	lowerCAmelCase_	,	overwrite_result=re.sub("DDPM"	,	"Test"	,	lowerCAmelCase_						)	,	)











"""simple docstring"""
from __future__ import annotations







class 			UpperCamelCase_       :





	def __init__(      self					: Any	,	lowerCAmelCase_					: int						)						->			None:
				UpperCAmelCase_     : Any			     =					data
				UpperCAmelCase_     : Node | None			     =					None
				UpperCAmelCase_     : Node | None			     =					None





def 				snake_case      (   A__						):  # In Order traversal of the tree
			if tree:
						display(tree.left						)
						print(tree.data						)
						display(tree.right						)

def 				snake_case      (   A__						):
			return 1 + max(depth_of_tree(tree.left						)	,depth_of_tree(tree.right						)						) if tree else 0

def 				snake_case      (   A__						):
			if not tree:
						return True
			if tree.left and tree.right:
						return is_full_binary_tree(tree.left						) and is_full_binary_tree(tree.right						)
			else:
						return not tree.left and not tree.right

def 				snake_case      (   ):  # Main function for testing.
			UpperCAmelCase_     : List[str]			     =					Node(1						)
			UpperCAmelCase_     : Any			     =					Node(2						)
			UpperCAmelCase_     : Optional[Any]			     =					Node(3						)
			UpperCAmelCase_     : Union[str, Any]			     =					Node(4						)
			UpperCAmelCase_     : int			     =					Node(5						)
			UpperCAmelCase_     : Optional[int]			     =					Node(6						)
			UpperCAmelCase_     : Any			     =					Node(7						)
			UpperCAmelCase_     : List[str]			     =					Node(8						)
			UpperCAmelCase_     : List[Any]			     =					Node(9						)

			print(is_full_binary_tree(A__						)						)
			print(depth_of_tree(A__						)						)
			print("Tree is: "						)
			display(A__						)


if __name__ == "__main__":
			main()



