Update app.py

app.py

@@ -21,11 +21,11 @@ css = """
 }
 """
 
-def upload_pdf(pdf_file):
+def upload_pdf(pdf_file_path):
     global qa_chain
     try:
-        qa_chain = create_qa_chain_from_pdf(pdf_file.name)
-        return gr.update(visible=True), f"✅ PDF `{pdf_file.name}` loaded successfully!"
+        qa_chain = create_qa_chain_from_pdf(pdf_file_path)
+        return gr.update(visible=True), f"✅ PDF `{pdf_file_path.split('/')[-1]}` loaded successfully!"
     except Exception as e:
         return gr.update(visible=False), f"❌ Error: {e}"
 
@@ -48,7 +48,7 @@ def create_interface():
             <p style='text-align: center;'>Upload a university prospectus or document and ask anything!</p>
         """)
 
-        pdf_input = gr.File(label="Upload PDF", type="file", file_types=[".pdf"])
+        pdf_input = gr.File(label="Upload PDF", type="filepath", file_types=[".pdf"])
         status = gr.Markdown()
 
         chatbot = gr.Chatbot(elem_id="chatbot", visible=False)