Update app.py

app.py

@@ -51,7 +51,6 @@ def build_pdf_index():
         return documents, embeddings
 
 # ----------------- ساختن Index از PDF -----------------
-documents, embeddings = build_pdf_index()
 
 # ----------------- تعریف LLM از Groq -----------------
 groq_api_key = "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"
@@ -67,6 +66,7 @@ llm = GroqLLM(api_key=groq_api_key, model_name="deepseek-r1-distill-llama-70b")
 # ----------------- ساخت SimpleRetriever -----------------
 class SimpleRetriever(BaseRetriever):
     def __init__(self, documents, embeddings):
+        documents, embeddings = build_pdf_index()
         self.documents = documents
         self.embeddings = embeddings