Update app.py

app.py

@@ -107,7 +107,7 @@ class TogetherEmbeddings(Embeddings):
 @st.cache_resource
 def get_pdf_index():
     with st.spinner('📄 در حال پردازش فایل PDF...'):
-        loader = [PyPDFLoader('test1.pdf')]
+        loader = [PyPDFLoader('test12.pdf')]
         embeddings = TogetherEmbeddings(
             model_name="togethercomputer/m2-bert-80M-8k-retrieval",
             api_key="0291f33aee03412a47fa5d8e562e515182dcc5d9aac5a7fb5eefdd1759005979"