fix: update the llama-index version and function

src/Dockerfile

@@ -24,7 +24,7 @@ USER root
 # Copy the requirements.txt file and install the Python dependencies.
 COPY --chown=user:user ./requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
-# RUN pip install --upgrade llama-index
+RUN pip install --upgrade llama-index
 
 # Copy the project files into the container.
 COPY --chown=user:user ./$PROJECT /home/user/$PROJECT
@@ -45,7 +45,7 @@ FROM base as test
 # Copy the requirements.txt file and install the Python dependencies.
 COPY --chown=user:user ./requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
-# RUN pip install --upgrade llama-index
+RUN pip install --upgrade llama-index
 
 USER root
 # Copy the project files into the container.

src/finetune/cl_fine_tuning.py

@@ -6,11 +6,11 @@
 import json
 from itertools import cycle
 
-from llama_index import SimpleDirectoryReader, ServiceContext, VectorStoreIndex
-from llama_index.llms import OpenAI
-from llama_index.evaluation import DatasetGenerator
-from llama_index.callbacks import OpenAIFineTuningHandler
-from llama_index.callbacks import CallbackManager
+from llama_index.core import SimpleDirectoryReader, ServiceContext, VectorStoreIndex, Settings
+from llama_index.llms.openai import OpenAI
+from llama_index.core.evaluation import DatasetGenerator
+from llama_index.finetuning.callbacks import OpenAIFineTuningHandler
+from llama_index.core.callbacks import CallbackManager
 
 from datasets import Dataset
 from ragas import evaluate