fix(components): Update text generation pipeline input description

PiperOrigin-RevId: 602860006

components/google-cloud/google_cloud_pipeline_components/preview/model_evaluation/evaluation_llm_text_generation_pipeline.py

@@ -58,7 +58,18 @@ def evaluation_llm_text_generation_pipeline(  # pylint: disable=dangerous-defaul
   Args:
     project: Required. The GCP project that runs the pipeline components.
     location: Required. The GCP region that runs the pipeline components.
-    batch_predict_gcs_source_uris: Required. Google Cloud Storage URI(-s) to your eval dataset instances data to run batch prediction on. The instances data should also contain the ground truth (target) data, used for evaluation. May contain wildcards. For more information on wildcards, see https://cloud.google.com/storage/docs/gsutil/addlhelp/WildcardNames. For more details about this input config, see https://cloud.google.com/vertex-ai/docs/reference/rest/v1/projects.locations.batchPredictionJobs#InputConfig.
+    batch_predict_gcs_source_uris: Required. Google Cloud Storage URI(s) to your eval dataset instances data to run batch prediction on. The instances data should also contain the ground truth (target) data, used for evaluation. May contain wildcards. For more information on [wildcards](https://cloud.google.com/storage/docs/gsutil/addlhelp/WildcardNames). For more details about this [input config](https://cloud.google.com/vertex-ai/docs/reference/rest/v1/projects.locations.batchPredictionJobs#InputConfig). The content of gcs source files should be preset to one of the following formats:
+    1) Prediction & Evaluation Dataset format, guaranteeing "prompt" and "ground_truth" attributes are included
+    {
+      "prompt": "your input/prompt text",
+      "ground_truth": "your ground truth output text"
+    }
+    or
+    2) Tuning Dataset format, guaranteeing "input_text" and "output_text" attributes are included.
+    {
+      "input_text": "your input/prompt text",
+      "output_text": "your ground truth output text"
+    }
     batch_predict_gcs_destination_output_uri: Required. The Google Cloud Storage location of the directory where the eval pipeline output is to be written to.
     model_name: The Model name used to run evaluation. Must be a publisher Model or a managed Model sharing the same ancestor location. Starting this job has no impact on any existing deployments of the Model and their resources.
     evaluation_task: The task that the large language model will be evaluated on. The evaluation component computes a set of metrics relevant to that specific task. Currently supported tasks are: `summarization`, `question-answering`, `text-generation`.
@@ -67,6 +78,7 @@ def evaluation_llm_text_generation_pipeline(  # pylint: disable=dangerous-defaul
     batch_predict_instances_format: The format in which instances are given, must be one of the Model's supportedInputStorageFormats. Only "jsonl" is currently supported. For more details about this input config, see https://cloud.google.com/vertex-ai/docs/reference/rest/v1/projects.locations.batchPredictionJobs#InputConfig.
     batch_predict_predictions_format: The format in which Vertex AI gives the predictions. Must be one of the Model's supportedOutputStorageFormats. Only "jsonl" is currently supported. For more details about this output config, see https://cloud.google.com/vertex-ai/docs/reference/rest/v1/projects.locations.batchPredictionJobs#OutputConfig.
     batch_predict_model_parameters: A map of parameters that govern the predictions. Some acceptable parameters include: maxOutputTokens, topK, topP, and temperature.
+    enable_row_based_metrics: Flag of if row based metrics is enabled, default value is false.
     machine_type: The machine type of this custom job. If not set, defaulted to `e2-highmem-16`. More details: https://cloud.google.com/compute/docs/machine-resource
     service_account: Sets the default service account for workload run-as account. The service account running the pipeline (https://cloud.google.com/vertex-ai/docs/pipelines/configure-project#service-account) submitting jobs must have act-as permission on this run-as account. If unspecified, the Vertex AI Custom Code Service Agent(https://cloud.google.com/vertex-ai/docs/general/access-control#service-agents) for the CustomJob's project.
     network: The full name of the Compute Engine network to which the job should be peered. For example, `projects/12345/global/networks/myVPC`. Format is of the form `projects/{project}/global/networks/{network}`. Where `{project}` is a project number, as in `12345`, and `{network}` is a network name, as in `myVPC`. To specify this field, you must have already configured VPC Network Peering for Vertex AI (https://cloud.google.com/vertex-ai/docs/general/vpc-peering). If left unspecified, the job is not peered with any network.