forge - Added autogpt exceptions

autogpts/forge/forge/sdk/errors.py

@@ -1,2 +1,60 @@
+from typing import Optional
+
+
 class NotFoundError(Exception):
     pass
+
+
+class AgentException(Exception):
+    """Base class for specific exceptions relevant in the execution of Agents"""
+
+    message: str
+
+    hint: Optional[str] = None
+    """A hint which can be passed to the LLM to reduce reoccurrence of this error"""
+
+    def __init__(self, message: str, *args):
+        self.message = message
+        super().__init__(message, *args)
+
+
+class ConfigurationError(AgentException):
+    """Error caused by invalid, incompatible or otherwise incorrect configuration"""
+
+
+class InvalidAgentResponseError(AgentException):
+    """The LLM deviated from the prescribed response format"""
+
+
+class UnknownCommandError(AgentException):
+    """The AI tried to use an unknown command"""
+
+    hint = "Do not try to use this command again."
+
+
+class DuplicateOperationError(AgentException):
+    """The proposed operation has already been executed"""
+
+
+class CommandExecutionError(AgentException):
+    """An error occured when trying to execute the command"""
+
+
+class InvalidArgumentError(CommandExecutionError):
+    """The command received an invalid argument"""
+
+
+class OperationNotAllowedError(CommandExecutionError):
+    """The agent is not allowed to execute the proposed operation"""
+
+
+class AccessDeniedError(CommandExecutionError):
+    """The operation failed because access to a required resource was denied"""
+
+
+class CodeExecutionError(CommandExecutionError):
+    """The operation (an attempt to run arbitrary code) returned an error"""
+
+
+class TooMuchOutputError(CommandExecutionError):
+    """The operation generated more output than what the Agent can process"""