

# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import ast
import difflib
from collections.abc import Mapping
from typing import Any, Callable, Dict





class       __UpperCAmelCase  ( lowerCamelCase__		):
   pass






def     a__  (	UpperCAmelCase							:    str       ,				UpperCAmelCase							:    Dict[str, Callable]       ,				UpperCAmelCase							:    Any=None       ,				UpperCAmelCase							:    Optional[int]=False    )						->		List[str]:
  try:
    UpperCAmelCase :							List[Any]								=				ast.parse(UpperCAmelCase    )
  except SyntaxError as e:
    print('''The code generated by the agent is not valid.\n'''       ,				UpperCAmelCase    )
    return
  if state is None:
    UpperCAmelCase :							Optional[int]								=				{}
  UpperCAmelCase :							Optional[int]								=				None
  for idx, node in enumerate(expression.body    ):
    try:
      UpperCAmelCase :							Optional[int]								=				evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
    except InterpretorError as e:
      UpperCAmelCase :							Union[str, Any]								=				f'''Evaluation of the code stopped at line {idx} before the end because of the following error'''
      if chat_mode:
        msg += (
            f'''. Copy paste the following error message and send it back to the agent:\nI get an error: \'{e}\''''
        )
      else:
        msg += f''':\n{e}'''
      print(UpperCAmelCase    )
      break
    if line_result is not None:
      UpperCAmelCase :							List[Any]								=				line_result

  return result




def     a__  (	UpperCAmelCase							:    ast.AST       ,				UpperCAmelCase							:    Dict[str, Any]       ,				UpperCAmelCase							:    Dict[str, Callable]    )						->		List[Any]:
  if isinstance(UpperCAmelCase       ,				ast.Assign    ):
    # Assignement -> we evaluate the assignement which should update the state
    # We return the variable assigned as it may be used to determine the final result.
    return evaluate_assign(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.Call    ):
    # Function call -> we return the value of the function call
    return evaluate_call(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.Constant    ):
    # Constant -> just return the value
    return expression.value
  elif isinstance(UpperCAmelCase       ,				ast.Dict    ):
    # Dict -> evaluate all keys and values
    UpperCAmelCase :							Optional[int]								=				[evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    ) for k in expression.keys]
    UpperCAmelCase :							Optional[int]								=				[evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    ) for v in expression.values]
    return dict(zip(UpperCAmelCase       ,				UpperCAmelCase    )    )
  elif isinstance(UpperCAmelCase       ,				ast.Expr    ):
    # Expression -> evaluate the content
    return evaluate_ast(expression.value       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.For    ):
    # For loop -> execute the loop
    return evaluate_for(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.FormattedValue    ):
    # Formatted value (part of f-string) -> evaluate the content and return
    return evaluate_ast(expression.value       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.If    ):
    # If -> execute the right branch
    return evaluate_if(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif hasattr(UpperCAmelCase       ,				'''Index'''    ) and isinstance(UpperCAmelCase       ,				ast.Index    ):
    return evaluate_ast(expression.value       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.JoinedStr    ):
    return "".join([str(evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )    ) for v in expression.values]    )
  elif isinstance(UpperCAmelCase       ,				ast.List    ):
    # List -> evaluate all elements
    return [evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    ) for elt in expression.elts]
  elif isinstance(UpperCAmelCase       ,				ast.Name    ):
    # Name -> pick up the value in the state
    return evaluate_name(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  elif isinstance(UpperCAmelCase       ,				ast.Subscript    ):
    # Subscript -> return the value of the indexing
    return evaluate_subscript(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  else:
    # For now we refuse anything else. Let's add things as we need them.
    raise InterpretorError(f'''{expression.__class__.__name__} is not supported.'''    )




def     a__  (	UpperCAmelCase							:    str       ,				UpperCAmelCase							:    Optional[Any]       ,				UpperCAmelCase							:    Union[str, Any]    )						->		Dict:
  UpperCAmelCase :							List[str]								=				assign.targets
  UpperCAmelCase :							List[Any]								=				evaluate_ast(assign.value       ,				UpperCAmelCase       ,				UpperCAmelCase    )

  if len(UpperCAmelCase    ) == 1:
    UpperCAmelCase :							Tuple								=				result
  else:
    if len(UpperCAmelCase    ) != len(UpperCAmelCase    ):
      raise InterpretorError(f'''Expected {len(UpperCAmelCase    )} values but got {len(UpperCAmelCase    )}.'''    )
    for var_name, r in zip(UpperCAmelCase       ,				UpperCAmelCase    ):
      UpperCAmelCase :							Any								=				r
  return result




def     a__  (	UpperCAmelCase							:    int       ,				UpperCAmelCase							:    Tuple       ,				UpperCAmelCase							:    List[str]    )						->		Any:
  if not isinstance(call.func       ,				ast.Name    ):
    raise InterpretorError(
        f'''It is not permitted to evaluate other functions than the provided tools (tried to execute {call.func} of '''
        f'''type {type(call.func    )}.'''    )
  UpperCAmelCase :							Optional[Any]								=				call.func.id
  if func_name not in tools:
    raise InterpretorError(
        f'''It is not permitted to evaluate other functions than the provided tools (tried to execute {call.func.id}).'''    )

  UpperCAmelCase :							int								=				tools[func_name]
  # Todo deal with args
  UpperCAmelCase :							List[str]								=				[evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    ) for arg in call.args]
  UpperCAmelCase :							int								=				{keyword.arg: evaluate_ast(keyword.value       ,				UpperCAmelCase       ,				UpperCAmelCase    ) for keyword in call.keywords}
  return func(*UpperCAmelCase       ,				**UpperCAmelCase    )




def     a__  (	UpperCAmelCase							:    Tuple       ,				UpperCAmelCase							:    Optional[Any]       ,				UpperCAmelCase							:    int    )						->		Any:
  UpperCAmelCase :							List[str]								=				evaluate_ast(subscript.slice       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  UpperCAmelCase :							Union[str, Any]								=				evaluate_ast(subscript.value       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  if isinstance(UpperCAmelCase       ,				(list, tuple)    ):
    return value[int(UpperCAmelCase    )]
  if index in value:
    return value[index]
  if isinstance(UpperCAmelCase       ,				UpperCAmelCase    ) and isinstance(UpperCAmelCase       ,				UpperCAmelCase    ):
    UpperCAmelCase :							Optional[int]								=				difflib.get_close_matches(UpperCAmelCase       ,				list(value.keys()    )    )
    if len(UpperCAmelCase    ) > 0:
      return value[close_matches[0]]

  raise InterpretorError(f'''Could not index {value} with \'{index}\'.'''    )




def     a__  (	UpperCAmelCase							:    Optional[Any]       ,				UpperCAmelCase							:    str       ,				UpperCAmelCase							:    int    )						->		int:
  if name.id in state:
    return state[name.id]
  UpperCAmelCase :							str								=				difflib.get_close_matches(name.id       ,				list(state.keys()    )    )
  if len(UpperCAmelCase    ) > 0:
    return state[close_matches[0]]
  raise InterpretorError(f'''The variable `{name.id}` is not defined.'''    )




def     a__  (	UpperCAmelCase							:    List[str]       ,				UpperCAmelCase							:    List[str]       ,				UpperCAmelCase							:    int    )						->		Optional[Any]:
  if len(condition.ops    ) > 1:
    raise InterpretorError('''Cannot evaluate conditions with multiple operators'''    )

  UpperCAmelCase :							Union[str, Any]								=				evaluate_ast(condition.left       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  UpperCAmelCase :							Dict								=				condition.ops[0]
  UpperCAmelCase :							Tuple								=				evaluate_ast(condition.comparators[0]       ,				UpperCAmelCase       ,				UpperCAmelCase    )

  if isinstance(UpperCAmelCase       ,				ast.Eq    ):
    return left == right
  elif isinstance(UpperCAmelCase       ,				ast.NotEq    ):
    return left != right
  elif isinstance(UpperCAmelCase       ,				ast.Lt    ):
    return left < right
  elif isinstance(UpperCAmelCase       ,				ast.LtE    ):
    return left <= right
  elif isinstance(UpperCAmelCase       ,				ast.Gt    ):
    return left > right
  elif isinstance(UpperCAmelCase       ,				ast.GtE    ):
    return left >= right
  elif isinstance(UpperCAmelCase       ,				ast.Is    ):
    return left is right
  elif isinstance(UpperCAmelCase       ,				ast.IsNot    ):
    return left is not right
  elif isinstance(UpperCAmelCase       ,				ast.In    ):
    return left in right
  elif isinstance(UpperCAmelCase       ,				ast.NotIn    ):
    return left not in right
  else:
    raise InterpretorError(f'''Operator not supported: {comparator}'''    )




def     a__  (	UpperCAmelCase							:    Optional[int]       ,				UpperCAmelCase							:    List[Any]       ,				UpperCAmelCase							:    Dict    )						->		int:
  UpperCAmelCase :							List[str]								=				None
  if evaluate_condition(if_statement.test       ,				UpperCAmelCase       ,				UpperCAmelCase    ):
    for line in if_statement.body:
      UpperCAmelCase :							Optional[Any]								=				evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
      if line_result is not None:
        UpperCAmelCase :							Dict								=				line_result
  else:
    for line in if_statement.orelse:
      UpperCAmelCase :							int								=				evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
      if line_result is not None:
        UpperCAmelCase :							Dict								=				line_result
  return result






def     a__  (	UpperCAmelCase							:    Dict       ,				UpperCAmelCase							:    Optional[Any]       ,				UpperCAmelCase							:    Optional[Any]    )						->		Union[str, Any]:
  UpperCAmelCase :							Optional[int]								=				None
  UpperCAmelCase :							Tuple								=				evaluate_ast(for_loop.iter       ,				UpperCAmelCase       ,				UpperCAmelCase    )
  for counter in iterator:
    UpperCAmelCase :							Optional[Any]								=				counter
    for expression in for_loop.body:
      UpperCAmelCase :							int								=				evaluate_ast(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
      if line_result is not None:
        UpperCAmelCase :							Dict								=				line_result
  return result








def     a__  (	UpperCAmelCase							:    List[str]       ,				UpperCAmelCase							:    List[Any]    )						->		Optional[int]:
  print('''\nVertex Distance'''    )
  for i in range(UpperCAmelCase    ):
    if dist[i] != float('''inf'''    ):
      print(UpperCAmelCase       ,				'''\t'''       ,				int(dist[i]    )       ,				end='''\t'''    )
    else:
      print(UpperCAmelCase       ,				'''\t'''       ,				'''INF'''       ,				end='''\t'''    )
    print()

def     a__  (	UpperCAmelCase							:    Tuple       ,				UpperCAmelCase							:    Optional[int]       ,				UpperCAmelCase							:    Optional[int]    )						->		Any:
  UpperCAmelCase :							Union[str, Any]								=				float('''inf'''    )
  UpperCAmelCase :							str								=				-1
  for i in range(UpperCAmelCase    ):
    if (not vset[i]) and mdist[i] < min_val:
      UpperCAmelCase :							int								=				i
      UpperCAmelCase :							Union[str, Any]								=				mdist[i]
  return min_ind

def     a__  (	UpperCAmelCase							:    Union[str, Any]       ,				UpperCAmelCase							:    Optional[Any]       ,				UpperCAmelCase							:    str    )						->		Tuple:
  UpperCAmelCase :							str								=				[float('''inf'''    ) for _ in range(UpperCAmelCase    )]
  UpperCAmelCase :							Optional[int]								=				[False for _ in range(UpperCAmelCase    )]
  UpperCAmelCase :							List[Any]								=				0.0

  for _ in range(v - 1    ):
    UpperCAmelCase :							Any								=				min_dist(UpperCAmelCase       ,				UpperCAmelCase       ,				UpperCAmelCase    )
    UpperCAmelCase :							List[Any]								=				True

    for i in range(UpperCAmelCase    ):
      if (
          (not vset[i])
          and graph[u][i] != float('''inf'''    )
          and mdist[u] + graph[u][i] < mdist[i]
      ):
        UpperCAmelCase :							str								=				mdist[u] + graph[u][i]

  print_dist(UpperCAmelCase       ,				UpperCAmelCase    )


if __name__ == "__main__":
     _lowerCamelCase       :     Tuple           =							int(input("Enter number of vertices: ").strip())
     _lowerCamelCase       :     List[str]           =							int(input("Enter number of edges: ").strip())

     _lowerCamelCase       :     Optional[int]           =							[[float("inf") for i in range(V)] for j in range(V)]

     for i in range(V):
          _lowerCamelCase       :     Union[str, Any]           =							0.0

     for i in range(E):
          print("\nEdge ", i + 1)
          _lowerCamelCase       :     List[str]           =							int(input("Enter source:").strip())
          _lowerCamelCase       :     List[str]           =							int(input("Enter destination:").strip())
          _lowerCamelCase       :     List[Any]           =							float(input("Enter weight:").strip())
          _lowerCamelCase       :     Any           =							weight

     _lowerCamelCase       :     List[str]           =							int(input("\nEnter shortest path source:").strip())
     dijkstra(graph, V, gsrc)





