Update app.py

app.py

@@ -42,6 +42,7 @@ def initialize(pdf_file, question):
                 # Generate answer using GeminiPro model
                 # Load the GeminiPro model
                 model = genai.GenerativeModel('gemini-pro')
+                model = ChatGoogleGenerativeAI(model="gemini-pro", temperature=0.3)
 
                 # Ensure your LLM object (model) inherits from Runnable and can generate text
 
@@ -53,6 +54,7 @@ def initialize(pdf_file, question):
 
                 # Generate the answer using load_qa_chain
                 stuff_chain = load_qa_chain(model, chain_type="stuff", prompt=prompt)
+                stuff_chain = load_qa_chain(model, chain_type="stuff", prompt=prompt)
                 stuff_answer = stuff_chain(input_data, return_only_outputs=True)
 
                 # Extract the answer