chore: added pre-commit-hooks and ruff formatting for commit-hooks

reproduce/Step_1.py

@@ -4,10 +4,11 @@ import time
 
 from lightrag import LightRAG
 
+
 def insert_text(rag, file_path):
-    with open(file_path, mode='r') as f:
+    with open(file_path, mode="r") as f:
         unique_contexts = json.load(f)
-    
+
     retries = 0
     max_retries = 3
     while retries < max_retries:
@@ -21,6 +22,7 @@ def insert_text(rag, file_path):
     if retries == max_retries:
         print("Insertion failed after exceeding the maximum number of retries")
 
+
 cls = "agriculture"
 WORKING_DIR = "../{cls}"
 
@@ -29,4 +31,4 @@ if not os.path.exists(WORKING_DIR):
 
 rag = LightRAG(working_dir=WORKING_DIR)
 
-insert_text(rag, f"../datasets/unique_contexts/{cls}_unique_contexts.json")
+insert_text(rag, f"../datasets/unique_contexts/{cls}_unique_contexts.json")