refact job_recommendation_system.py import

Author: Linchen-Xu

be_repo/modules/job_recommendation_system.py

@@ -1,12 +1,13 @@
 # job_recommendation_system.py
 
+import logging
+
 from .neo4j_model import Neo4jModel
+from .recommendation_generator import RecommendationGenerator
 from .resume_processor import ResumeProcessor
 from .retrieval_engine import RetrievalEngine
-from .recommendation_generator import RecommendationGenerator
 from .view import CLIView
-import logging
-import sys
+
 
 def job_recommend(resume_text, user_id):
     # Setup Logging
@@ -20,8 +21,8 @@ def job_recommend(resume_text, user_id):
 
     # Neo4j Connection Details
     NEO4J_URI = "neo4j+ssc://7bf5a48e.databases.neo4j.io"  # Replace with your Neo4j URI
-    NEO4J_USERNAME = "neo4j"             # Replace with your Neo4j username
-    NEO4J_PASSWORD = "oxsK7V5_86emZlYQlvCfQHfVWS95wXz29OhtU8GAdFc"          # Replace with your Neo4j password
+    NEO4J_USERNAME = "neo4j"  # Replace with your Neo4j username
+    NEO4J_PASSWORD = "oxsK7V5_86emZlYQlvCfQHfVWS95wXz29OhtU8GAdFc"  # Replace with your Neo4j password
 
     # Initialize Model
     neo4j_model = Neo4jModel(