Update app.py

app.py

@@ -142,7 +142,7 @@ def main():
         
         if st.button("Process and build Model"):
             with st.spinner("Processing"):
-                raw_txt=get_pdf_text_fa_en(pdf_docs=pdf_docs)
+                raw_text=get_pdf_text_fa_en(pdf_docs=pdf_docs)
                 # get the text chunks
                 text_chunks = get_text_chunks(raw_text)
                 # create vector store