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Update the e2e flow tutorial to fix errors of generate #2251

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merged 2 commits into from
Jan 23, 2025
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Update the e2e flow tutorial to fix errors of generate #2251

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4ea5fdc
Update the e2e flow tutorial, to fix errors of generate.
Jan 10, 2025
5d1280e
fix
RdoubleA Jan 23, 2025
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14 changes: 8 additions & 6 deletions docs/source/tutorials/e2e_flow.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -275,18 +275,20 @@ Let's first copy over the config to our local working directory so we can make c

$ tune cp generation ./custom_generation_config.yaml
Copied file to custom_generation_config.yaml
$ mkdir /tmp/torchtune/llama3_2_3B/lora_single_device/out

Let's modify ``custom_generation_config.yaml`` to include the following changes. Again, you only need
to replace two fields: ``output_dir`` and ``checkpoint_files``

.. code-block:: yaml

output_dir: /tmp/torchtune/llama3_2_3B/lora_single_device/epoch_0
checkpoint_dir: /tmp/torchtune/llama3_2_3B/lora_single_device/epoch_0
output_dir: /tmp/torchtune/llama3_2_3B/lora_single_device/out

# Tokenizer
tokenizer:
_component_: torchtune.models.llama3.llama3_tokenizer
path: ${output_dir}/original/tokenizer.model
path: ${checkpoint_dir}/original/tokenizer.model
prompt_template: null

model:
Expand All @@ -295,7 +297,7 @@ Let's modify ``custom_generation_config.yaml`` to include the following changes.

checkpointer:
_component_: torchtune.training.FullModelHFCheckpointer
checkpoint_dir: ${output_dir}
checkpoint_dir: ${checkpoint_dir}
checkpoint_files: [
ft-model-00001-of-00002.safetensors,
ft-model-00002-of-00002.safetensors,
Expand All @@ -312,8 +314,8 @@ Let's modify ``custom_generation_config.yaml`` to include the following changes.

# Generation arguments; defaults taken from gpt-fast
prompt:
system: null
user: "Tell me a joke. "
system: null
user: "Tell me a joke. "
max_new_tokens: 300
temperature: 0.6 # 0.8 and 0.6 are popular values to try
top_k: 300
Expand All @@ -330,7 +332,7 @@ these parameters.

.. code-block:: text

$ tune run generate --config ./custom_generation_config.yaml prompt="tell me a joke. "
$ tune run generate --config ./custom_generation_config.yaml prompt.user="Tell me a joke. "
Tell me a joke. Here's a joke for you:

What do you call a fake noodle?
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