Update app.py

app.py

@@ -108,11 +108,11 @@ def upload_pdf(file):
 # Gradio interface
 iface = gr.Interface(
     fn=chatbot,
-    inputs=[gr.inputs.Dropdown(["Meta-Llama-3-70B-Instruct", "Meta-Llama-3-8B-Instruct", "Gemma-2-27B-IT", "Gemma-2-27B"]), "text"],
-    outputs="text",
+    inputs=[gr.Dropdown(["Meta-Llama-3-70B-Instruct", "Meta-Llama-3-8B-Instruct", "Gemma-2-27B-IT", "Gemma-2-27B"]), gr.Textbox()],
+    outputs=gr.Textbox(),
     title="Storage Warehouse Customer Service Chatbot"
 )
-file_upload = gr.Interface(fn=upload_pdf, inputs="file", outputs="text", title="Upload PDF for Context")
+file_upload = gr.Interface(fn=upload_pdf, inputs=gr.File(), outputs=gr.Textbox(), title="Upload PDF for Context")
 
 app = gr.TabbedInterface([iface, file_upload], ["Chatbot", "Upload PDF"])
 app.launch(share=True)