delete vectara

entity_extractor.py

@@ -12,9 +12,9 @@ try:
     from langchain_core.prompts import PromptTemplate
 except ImportError:
     try:
-    from langchain_core.prompts import PromptTemplate
-except ImportError:
-    from langchain.prompts import PromptTemplate
+        from langchain_core.prompts import PromptTemplate
+    except ImportError:
+        from langchain.prompts import PromptTemplate
 
 from langchain_community.chat_models import ChatOllama
 from langchain_core.output_parsers import JsonOutputParser

evaluate_retrieval.py

@@ -22,9 +22,9 @@ try:
     from langchain_core.documents import Document
 except ImportError:
     try:
-    from langchain_core.documents import Document
-except ImportError:
-    from langchain.schema import Document
+        from langchain_core.documents import Document
+    except ImportError:
+        from langchain.schema import Document
 
 # 导入LangChain相关模块
 from langchain_community.vectorstores import FAISS, Chroma

graph_indexer.py

@@ -9,12 +9,12 @@ try:
     from langchain_core.documents import Document
 except ImportError:
     try:
-    from langchain_core.documents import Document
-except ImportError:
-    try:
-    from langchain_core.documents import Document
-except ImportError:
-    from langchain.schema import Document
+        from langchain_core.documents import Document
+    except ImportError:
+        try:
+            from langchain_core.documents import Document
+        except ImportError:
+            from langchain.schema import Document
 
 try:
     from langchain_text_splitters import RecursiveCharacterTextSplitter

retrieval_evaluation.py

@@ -12,9 +12,9 @@ try:
     from langchain_core.documents import Document
 except ImportError:
     try:
-    from langchain_core.documents import Document
-except ImportError:
-    from langchain.schema import Document
+        from langchain_core.documents import Document
+    except ImportError:
+        from langchain.schema import Document
 from sklearn.metrics import ndcg_score, precision_score, recall_score, f1_score
 from sentence_transformers import SentenceTransformer, util
 import matplotlib.pyplot as plt

test_reranking.py

@@ -14,9 +14,9 @@ try:
     from langchain_core.documents import Document
 except ImportError:
     try:
-    from langchain_core.documents import Document
-except ImportError:
-    from langchain.schema import Document
+        from langchain_core.documents import Document
+    except ImportError:
+        from langchain.schema import Document
 import time
 
 

workflow_nodes.py

@@ -10,12 +10,12 @@ try:
     from langchain_core.documents import Document
 except ImportError:
     try:
-    from langchain_core.documents import Document
-except ImportError:
-    try:
-    from langchain_core.documents import Document
-except ImportError:
-    from langchain.schema import Document
+        from langchain_core.documents import Document
+    except ImportError:
+        try:
+            from langchain_core.documents import Document
+        except ImportError:
+            from langchain.schema import Document
 from langchain_community.chat_models import ChatOllama
 from langchain_core.output_parsers import StrOutputParser
 from langchain_community.tools.tavily_search import TavilySearchResults
@@ -23,9 +23,9 @@ try:
     from langchain_core.prompts import PromptTemplate
 except ImportError:
     try:
-    from langchain_core.prompts import PromptTemplate
-except ImportError:
-    from langchain.prompts import PromptTemplate
+        from langchain_core.prompts import PromptTemplate
+    except ImportError:
+        from langchain.prompts import PromptTemplate
 
 from config import LOCAL_LLM, WEB_SEARCH_RESULTS_COUNT, ENABLE_HYBRID_SEARCH, ENABLE_QUERY_EXPANSION, ENABLE_MULTIMODAL
 from document_processor import DocumentProcessor