feat: Knowledge write node chunk embeding

[shaohuzhang1]

feat: Knowledge write node chunk embeding

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[shaohuzhang1]

The code appears to be functional but could benefit from certain enhancements and optimizations. Here are some suggestions:

1. Code Formatting: Ensure consistent indentation and spacing for better readability:

       ...
           }).refresh()

2. Variable Naming: Use meaningful variable names to improve code clarity, e.g., write_content_list instead of write_content.

3. Comments: Add comments where necessary to explain the purpose of each function or operation.

4. Documentation Strings: Include docstrings for all classes and methods.

5. Error Handling: Consider adding error handling for database operations and other edge cases.

Here is a revised version with these improvements:

@@ -20,6 +20,7 @@
 from common.utils.common import bulk_create_in_batches
 from knowledge.models import Document, KnowledgeType, Paragraph, File, FileSourceType, Problem, ProblemParagraphMapping
 from knowledge.serializers.common import ProblemParagraphObject, ProblemParagraphManage
+from knowledge.serializers.document import DocumentSerializers
 
 
 class ParagraphInstanceSerializer(serializers.Serializer):
@@ -201,9 +201,19 @@ def save(self, documents):
         """
         Save the list of documents into the database.

         :param documents: List of dictionaries containing document data.
         :return: Tuple containing lists of saved models, knowledge ID, and workspace ID.
         """
         if not isinstance(documents, list) or documents == []:
             raise ValueError("Documents must be a non-empty list.")

         # Proceed with saving the documents...
@@ -228,7 +248,19 @@ def execute(self, documents, **kwargs) -> NodeResult:
     """

     # Execute the logic to process the documents

     document_model_list, knowledge_id, workspace_id = self.save(documents)

-    # Call a static method to perform additional operations like embedding generation
+    """
+    Post-processing step to generate embeddings, update metadata, etc., after documents have been created.
+    This can include indexing in external systems, setting up permissions, etc.
+    """
+    self.post_embedding(document_model_list, knowledge_id, workspace_id)

     write_content_list = [
         {
             "name": document.get("name"),

These changes enhance the code's readability, maintainability, and robustness while maintaining its functionality.