Update app.py

app.py

@@ -33,10 +33,17 @@ def custom_chat(user_input):
     messages.append({"role": "assistant", "content": chat_reply})
     return chat_reply
 
+def dothis(file):
+    return file.name
 
-demo = gr.Interface(fn=custom_chat,
-                    inputs="text",
-                    outputs="text",
-                    title="Bring out your PDFs")
+#demo = gr.Interface(fn=custom_chat,
+#                    inputs="text",
+#                    outputs="text",
+#                    title="Bring out your PDFs")
 
-demo.launch( )
+with gr.Blocks() as demo:
+    infile = gr.File()
+    text   = gr.Textarea()
+
+
+demo.launch(dothis, infile, text )