ModuleNotFoundError: No module named 'ragas.testset.evolutions'

[sahlebrahim]

im testing out ragas to generate questions but i keep getting this error when trying to implement the types of questions i want to generate

Code Examples

from ragas.testset.generator import TestsetGenerator
from ragas.testset.evolutions import simple, reasoning, multi_context

generator = TestsetGenerator.from_langchain(
    generator_llm=generator_llm,
    critic_llm=critic_llm,
    embeddings=ollama_emb
)

distribution = {simple: 0.5, reasoning: 0.25, multi_context: 0.25}
testset = generator.generate_with_langchain_docs(documents,
                                                 test_size=10,
                                                 distributions=distribution,
                                                 raise_exceptions=False)

gives error: ---------------------------------------------------------------------------

ModuleNotFoundError                       Traceback (most recent call last)
Cell In[16], line 3
      1 # ✅ Use Groq LLMs instead of Ollama
      2 from ragas.testset import TestsetGenerator
----> 3 from ragas.testset.evolutions import simple, reasoning, multi_context
      5 generator_llm = ChatGroq(model_name="gemma2-9b-it", api_key=groq_api_key)
      6 critic_llm = ChatGroq(model_name="llama3-8b-8192", api_key=groq_api_key)

ModuleNotFoundError: No module named 'ragas.testset.evolutions

[sahusiddharth]

Hi @sahlebrahim,

Could you let me know which version of the Ragas library you're using?