Update app.py

app.py

@@ -51,7 +51,7 @@ def get_conversational_chain():
     Answer:
     """
     try:
-        model = ChatGoogleGenerativeAI(model="gemini-pro", client=genai, temperature=0.3)
+        model = ChatGoogleGenerativeAI(model="gemini-flash", client=genai, temperature=0.3)
         prompt = PromptTemplate(template=prompt_template, input_variables=["context", "question"])
         chain = load_qa_chain(llm=model, chain_type="stuff", prompt=prompt)
         return chain