suppose it works

app.py

@@ -1,24 +1,17 @@
 import gradio as gr
+import os
 
-if __name__ == "__main__":
-
-    # with gr.Blocks() as demo:
-    #     file = gr.File(label="Upload PDF")
-    #     number_of_pages = gr.Number(label="Number of pages")
-    #     output = gr.Textbox(label="Output")
-    #     greet_btn = gr.Button("Generate slides")
-    #     greet_btn.click(fn=generate_slides, inputs=[file, number_of_pages], outputs=output, api_name="greet")
-    with gr.Blocks() as demo:
-        io = gr.Interface.load("spaces/Nauryzbay/deckify_private")
-        file = gr.File(label="Upload PDF")
-        number_of_pages = gr.Number(label="Number of pages")
-        greet_btn = gr.Button("Generate slides")
-        greet_btn.click(fn=io, inputs=[file, number_of_pages], api_name="greet")
+def check_password(username, password):
+    if password == os.environ["ACCESS"]:
+        return True
+    else:
+        return False
 
-        # io([file, number_of_pages])
-    demo.launch()
+read_key = os.environ.get("HF_TOKEN", None)
 
-    #         inputs=[
-    #         gr.File(label="Upload PDF"),
-    #         gr.Number(label="Number of pages"),
-    #     ],
+if __name__ == "__main__":
+    with gr.Blocks() as demo:
+        gr.load("Nauryzbay/deckify_private", hf_token=read_key, src="spaces")
+    
+    demo.queue(max_size=10)
+    demo.launch(auth=check_password)