




from urllib.error import HTTPError

from bsa import BeautifulSoup
from requests import exceptions, get

lowercase__   :    Any 					=      "https://www.wellrx.com/prescriptions/{0}/{1}/?freshSearch=true"

def       SCREAMING_SNAKE_CASE							(     __UpperCamelCase	,      __UpperCamelCase)    ->  list | None:




					try:
										# Has user provided both inputs?
										if not drug_name or not zip_code:
															return None

										a											=   BASE_URL.format(lowerCamelCase__	,      lowerCamelCase__)
										a											=   get(lowerCamelCase__)

										# Is the response ok?
										response.raise_for_status()

										# Scrape the data using bs4
										a											=   BeautifulSoup(response.text	,      "html.parser")

										# This list will store the name and price.
										a											=   []

										# Fetch all the grids that contains the items.
										a											=   soup.find_all("div"	,      {"class": "grid-x pharmCard"})
										if grid_list and len(lowerCamelCase__) > 0:
															for grid in grid_list:
																				# Get the pharmacy price.
																				a											=   grid.find("p"	,      {"class": "list-title"}).text

																				# Get price of the drug.
																				a											=   grid.find("span"	,      {"p", "price price-large"}).text

																				pharmacy_price_list.append(
																				    {
																				        "pharmacy_name": pharmacy_name,
																				        "price": price,
																				    })

										return pharmacy_price_list

					except (HTTPError, exceptions.RequestException, ValueError):
										return None


if __name__ == "__main__":
			# Enter a drug name and a zip code
			lowercase__   :    Union[str, Any] 					=      input("Enter drug name: ").strip()
			lowercase__   :    int 					=      input("Enter zip code: ").strip()

			lowercase__   :    Optional[int] 					=      fetch_pharmacy_and_price_list(
			    drug_name, zip_code
			)

			if pharmacy_price_list:
						print(F'\nSearch results for {drug_name} at location {zip_code}:')
						for pharmacy_price in pharmacy_price_list:
									lowercase__   :    List[str] 					=      pharmacy_price["pharmacy_name"]
									lowercase__   :    List[Any] 					=      pharmacy_price["price"]

									print(F'Pharmacy: {name} Price: {price}')
			else:
						print(F'No results found for {drug_name}')







from sklearn.metrics import mean_absolute_error

import datasets


lowercase__   :    int 					=      "\\n@article{scikit-learn,\n title={Scikit-learn: Machine Learning in {P}ython},\n author={Pedregosa, F. and Varoquaux, G. and Gramfort, A. and Michel, V.\n         and Thirion, B. and Grisel, O. and Blondel, M. and Prettenhofer, P.\n         and Weiss, R. and Dubourg, V. and Vanderplas, J. and Passos, A. and\n         Cournapeau, D. and Brucher, M. and Perrot, M. and Duchesnay, E.},\n journal={Journal of Machine Learning Research},\n volume={12},\n pages={2825--2830},\n year={2011}\n}\n"

lowercase__   :    str 					=      "\\nMean Absolute Error (MAE) is the mean of the magnitude of difference between the predicted and actual\nvalues.\n"


lowercase__   :    Tuple 					=      "\nArgs:\n    predictions: array-like of shape (n_samples,) or (n_samples, n_outputs)\n        Estimated target values.\n    references: array-like of shape (n_samples,) or (n_samples, n_outputs)\n        Ground truth (correct) target values.\n    sample_weight: array-like of shape (n_samples,), default=None\n        Sample weights.\n    multioutput: {\"raw_values\", \"uniform_average\"} or array-like of shape (n_outputs,), default=\"uniform_average\"\n        Defines aggregating of multiple output values. Array-like value defines weights used to average errors.\n\n                 \"raw_values\" : Returns a full set of errors in case of multioutput input.\n\n                 \"uniform_average\" : Errors of all outputs are averaged with uniform weight.\n\nReturns:\n    mae : mean absolute error.\n        If multioutput is \"raw_values\", then mean absolute error is returned for each output separately. If multioutput is \"uniform_average\" or an ndarray of weights, then the weighted average of all output errors is returned.\n        MAE output is non-negative floating point. The best value is 0.0.\nExamples:\n\n    >>> mae_metric = datasets.load_metric(\"mae\")\n    >>> predictions = [2.5, 0.0, 2, 8]\n    >>> references = [3, -0.5, 2, 7]\n    >>> results = mae_metric.compute(predictions=predictions, references=references)\n    >>> print(results)\n    {'mae': 0.5}\n\n    If you're using multi-dimensional lists, then set the config as follows :\n\n    >>> mae_metric = datasets.load_metric(\"mae\", \"multilist\")\n    >>> predictions = [[0.5, 1], [-1, 1], [7, -6]]\n    >>> references = [[0, 2], [-1, 2], [8, -5]]\n    >>> results = mae_metric.compute(predictions=predictions, references=references)\n    >>> print(results)\n    {'mae': 0.75}\n    >>> results = mae_metric.compute(predictions=predictions, references=references, multioutput='raw_values')\n    >>> print(results)\n    {'mae': array([0.5, 1. ])}\n"




@datasets.utils.file_utils.add_start_docstrings(_DESCRIPTION     ,      _KWARGS_DESCRIPTION   )
class     a__ (      datasets.Metric   ):







     def     lowerCAmelCase_       (			self				)						->					Dict:



          '''simple docstring'''



          return datasets.MetricInfo(
              description=_DESCRIPTION						,	citation=_CITATION						,	inputs_description=_KWARGS_DESCRIPTION						,	features=datasets.Features(self._get_feature_types()				)						,	reference_urls=[
                  "https://scikit-learn.org/stable/modules/generated/sklearn.metrics.mean_absolute_error.html"
              ]						,	)







     def     lowerCAmelCase_       (			self				)						->					Tuple:



          '''simple docstring'''



          if self.config_name == "multilist":
               return {
                   "predictions": datasets.Sequence(datasets.Value("float"				)				),
                   "references": datasets.Sequence(datasets.Value("float"				)				),
               }
          else:
               return {
                   "predictions": datasets.Value("float"				),
                   "references": datasets.Value("float"				),
               }







     def     lowerCAmelCase_       (			self						,	A						,	A						,	A=None						,	A="uniform_average"				)						->					List[Any]:



          '''simple docstring'''



          a											=   mean_absolute_error(A						,	A						,	sample_weight=A						,	multioutput=A				)

          return {"mae": mae_score}

