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import json
from copy import deepcopy
from typing import Any, Dict, List
from flow_modules.aiflows.ChatFlowModule import ChatAtomicFlow
from dataclasses import dataclass
@dataclass
class Command:
name: str
description: str
input_args: List[str]
class ControllerFlow_ExtLib(ChatAtomicFlow):
def __init__(
self,
commands: List[Command],
**kwargs):
super().__init__(**kwargs)
self.system_message_prompt_template = self.system_message_prompt_template.partial(
commands=self._build_commands_manual(commands),
plan_file_location="no location yet",
plan="no plan yet",
logs="no logs yet",
)
self.hint_for_model = """
Make sure your response is in the following format:
Response Format:
{
"command": "call one of the commands you have e.g. `write_code`",
"command_args": {
"arg name": "value"
}
}
"""
@staticmethod
def _build_commands_manual(commands: List[Command]) -> str:
ret = ""
for i, command in enumerate(commands):
command_input_json_schema = json.dumps(
{input_arg: f"YOUR_{input_arg.upper()}" for input_arg in command.input_args})
ret += f"{i + 1}. {command.name}: {command.description} Input arguments (given in the JSON schema): {command_input_json_schema}\n"
return ret
def _get_plan_file_location(self, input_data: Dict[str, Any]):
assert "memory_files" in input_data, "memory_files not passed to Extlib/Controller"
assert "plan" in input_data["memory_files"], "plan not in memory files"
return input_data["memory_files"]["plan"]
def _get_plan_content(self, input_data: Dict[str, Any]):
assert "plan" in input_data, "plan not passed to Extlib/Controller"
plan_content = input_data["plan"]
if len(plan_content) == 0:
plan_content = 'No plan yet'
return plan_content
def _get_logs_content(self, input_data: Dict[str, Any]):
assert "logs" in input_data, "logs not passed to Extlib/Controller"
logs_content = input_data["logs"]
if len(logs_content) == 0:
logs_content = "No logs yet"
return logs_content
@classmethod
def instantiate_from_config(cls, config):
flow_config = deepcopy(config)
kwargs = {"flow_config": flow_config}
# ~~~ Set up prompts ~~~
kwargs.update(cls._set_up_prompts(flow_config))
# ~~~Set up backend ~~~
kwargs.update(cls._set_up_backend(flow_config))
# ~~~ Set up commands ~~~
commands = flow_config["commands"]
commands = [
Command(name, command_conf["description"], command_conf["input_args"]) for name, command_conf in
commands.items()
]
kwargs.update({"commands": commands})
# ~~~ Instantiate flow ~~~
return cls(**kwargs)
def _update_prompts_and_input(self, input_data: Dict[str, Any]):
if 'goal' in input_data:
input_data['goal'] += self.hint_for_model
if 'result' in input_data:
input_data['result'] += self.hint_for_model
plan_file_location = self._get_plan_file_location(input_data)
plan_content = self._get_plan_content(input_data)
logs_content = self._get_logs_content(input_data)
self.system_message_prompt_template = self.system_message_prompt_template.partial(
plan_file_location=plan_file_location,
plan=plan_content,
logs=logs_content
)
def run(self, input_data: Dict[str, Any]) -> Dict[str, Any]:
self._update_prompts_and_input(input_data)
# ~~~when conversation is initialized, append the updated system prompts to the chat history ~~~
if self._is_conversation_initialized():
updated_system_message_content = self._get_message(self.system_message_prompt_template, input_data)
self._state_update_add_chat_message(content=updated_system_message_content,
role=self.flow_config["system_name"])
while True:
api_output = super().run(input_data)["api_output"].strip()
try:
start = api_output.index("{")
end = api_output.rindex("}") + 1
json_str = api_output[start:end]
return json.loads(json_str)
except (json.decoder.JSONDecodeError, json.JSONDecodeError):
updated_system_message_content = self._get_message(self.system_message_prompt_template, input_data)
self._state_update_add_chat_message(content=updated_system_message_content,
role=self.flow_config["system_name"])
new_goal = "The previous respond cannot be parsed with json.loads. Next time, do not provide any comments or code blocks. Make sure your next response is purely json parsable."
new_input_data = input_data.copy()
new_input_data['result'] = new_goal
input_data = new_input_data
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