Update app.py

app.py

@@ -8,7 +8,6 @@ from langchain_google_genai import ChatGoogleGenerativeAI
 import google.generativeai as genai
 
 
-# Fungsi untuk inisialisasi
 async def initialize(file_path, question):
     genai.configure(api_key=os.getenv("GOOGLE_API_KEY"))
     model = genai.GenerativeModel('gemini-pro')
@@ -25,11 +24,13 @@ async def initialize(file_path, question):
         pages = pdf_loader.load_and_split()
         context = "\n".join(str(page.page_content) for page in pages[:30])
         stuff_chain = load_qa_chain(model, chain_type="stuff", prompt=prompt)
-        stuff_answer = await stuff_chain({"input_documents": pages, "question": question, "context": context}, return_only_outputs=True)
+        # Refactor the below line to make sure it returns an awaitable object
+        stuff_answer = stuff_chain({"input_documents": pages, "question": question, "context": context}, return_only_outputs=True)
         return stuff_answer['output_text']
     else:
         return "Error: Unable to process the document. Please ensure the PDF file is valid."
 
+
 # Define Gradio Interface
 input_file = gr.File(label="Upload PDF File")
 input_question = gr.Textbox(label="Ask about the document")