FakeEchoChatModel class

Fake Chat Model for testing. It just returns the content of the last message of the prompt or streams it char by char.

Inheritance

Constructors

FakeEchoChatModel({FakeEchoChatModelOptions defaultOptions = const FakeEchoChatModelOptions()})
Fake Chat Model for testing. It just returns the content of the last message of the prompt or streams it char by char.
const

Properties

defaultOptions → FakeEchoChatModelOptions
The default options to use when invoking the Runnable.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
modelType → String
Return type of language model.
no setteroverride
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

batch(List<PromptValue> inputs, {List<FakeEchoChatModelOptions>? options}) → Future<List<ChatResult>>
Batches the invocation of the Runnable on the given inputs.
inherited
bind(FakeEchoChatModelOptions options) → RunnableBinding<PromptValue, FakeEchoChatModelOptions, ChatResult>
Binds the Runnable to the given options.
inherited
call(List<ChatMessage> messages, {FakeEchoChatModelOptions? options}) → Future<AIChatMessage>
Runs the chat model on the given messages and returns a chat message.
inherited
close() → void
Cleans up any resources associated with it the Runnable.
inherited
countTokens(PromptValue promptValue, {FakeEchoChatModelOptions? options}) → Future<int>
Returns the number of tokens resulting from tokenize the given prompt.
inherited
getCompatibleOptions(RunnableOptions? options) → FakeEchoChatModelOptions?
Returns the given options if they are compatible with the Runnable, otherwise returns null.
inherited
invoke(PromptValue input, {FakeEchoChatModelOptions? options}) → Future<ChatResult>
Invokes the Runnable on the given input.
override
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pipe<NewRunOutput extends Object?, NewCallOptions extends RunnableOptions>(Runnable<ChatResult, NewCallOptions, NewRunOutput> next) → RunnableSequence<PromptValue, NewRunOutput>
Pipes the output of this Runnable into another Runnable using a RunnableSequence.
inherited
stream(PromptValue input, {FakeEchoChatModelOptions? options}) → Stream<ChatResult>
Streams the output of invoking the Runnable on the given input.
override
streamFromInputStream(Stream<PromptValue> inputStream, {FakeEchoChatModelOptions? options}) → Stream<ChatResult>
Streams the output of invoking the Runnable on the given inputStream.
inherited
tokenize(PromptValue promptValue, {ChatModelOptions? options}) → Future<List<int>>
Tokenizes the given prompt using the encoding used by the language model.
override
toString() → String
A string representation of this object.
inherited
withFallbacks(List<Runnable<PromptValue, RunnableOptions, ChatResult>> fallbacks) → RunnableWithFallback<PromptValue, ChatResult>
Adds fallback runnables to be invoked if the primary runnable fails.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited