Update app.py

app.py

@@ -210,7 +210,7 @@ with gr.Blocks() as demo:
             
             with gr.Column(scale=0.5):
                 langchain_status = gr.Textbox(label="Status", placeholder="", interactive=False)
-                load_pdf = gr.Button("Load pdf to langchain")
+                load_pdf = gr.Button("Load pdf to Spreadsight")
                 
             with gr.Column(scale=0.5):
                 pdf_doc = gr.File(label="Load a pdf", file_types=['.pdf'], type="file")