Upload app.py

app.py

@@ -88,7 +88,7 @@ def get_dynamic_context_semantic(question, knowledge_base, knowledge_base_embedd
 # Check expanded QA dataset first for a direct answer
 def get_answer_from_expanded_qa(question, expanded_qa_dataset):
     for item in expanded_qa_dataset:
-        if item['question'].lower() in question.lower():
+        if item['question'].lower() == question.lower():
             return item['answer']
     return None
 
@@ -100,7 +100,7 @@ def answer_question(question):
         return direct_answer
 
     # If no direct answer found, use the knowledge base with semantic search
-    context = get_dynamic_context_semantic(question, knowledge_base, knowledge_base_embeddings)
+    context = get_dynamic_context_semantic(question, knowledge_base, knowledge_base_embeddings, threshold=0.55)
     return context
 
 # Gradio interface setup