File size: 2,664 Bytes
569cdb0 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 |
# Copyright (c) 2023 PaddlePaddle Authors. 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.
from dataclasses import dataclass
from typing import List, Optional, Tuple, Union
from erniebot_agent.file_io.base import File
from erniebot_agent.messages import AIMessage, Message
from typing_extensions import Literal
@dataclass
class AgentAction(object):
"""An action for an agent to execute."""
tool_name: str
tool_args: str
@dataclass
class AgentPlan(object):
"""A plan that contains a list of actions."""
actions: List[AgentAction]
@dataclass
class LLMResponse(object):
"""A response from an LLM."""
message: AIMessage
@dataclass
class ToolResponse(object):
"""A response from a tool."""
json: str
files: List["AgentFile"]
@dataclass
class AgentResponse(object):
"""The final response from an agent."""
text: str
chat_history: List[Message]
actions: List[AgentAction]
files: List["AgentFile"]
status: Union[Literal["FINISHED"], Literal["STOPPED"]]
def get_last_output_file(self) -> Optional[File]:
for agent_file in self.files[::-1]:
if agent_file.type == "output":
return agent_file.file
else:
return None
def get_output_files(self) -> List[File]:
return [agent_file.file for agent_file in self.files if agent_file.type == "output"]
def get_tool_input_output_files(self, tool_name: str) -> Tuple[List[File], List[File]]:
input_files: List[File] = []
output_files: List[File] = []
for agent_file in self.files:
if agent_file.used_by == tool_name:
if agent_file.type == "input":
input_files.append(agent_file.file)
elif agent_file.type == "output":
output_files.append(agent_file.file)
else:
raise RuntimeError("File type is neither input nor output.")
return input_files, output_files
@dataclass
class AgentFile(object):
"""A file that is used by an agent."""
file: File
type: Literal["input", "output"]
used_by: str
|