Update app.py

app.py

@@ -97,7 +97,7 @@ class QADataGenerator:
                 st.session_state[key] = value
 
         # Pre-populate configuration from URL query parameters (if provided)
-        params = st.experimental_get_query_params()
+        params = st.query_params
         if "provider" in params:
             st.session_state.config["provider"] = params["provider"][0]
         if "model" in params:
@@ -306,7 +306,7 @@ def config_ui(generator: QADataGenerator) -> None:
     with st.sidebar:
         st.header("Configuration")
         # Retrieve any query parameters from the URL
-        params = st.experimental_get_query_params()
+        params = st.query_params
         default_provider = params.get("provider", ["OpenAI"])[0]
         default_model = params.get("model", ["gpt-4-turbo"])[0]
         default_temperature = float(params.get("temperature", [DEFAULT_TEMPERATURE])[0])
@@ -334,7 +334,7 @@ def config_ui(generator: QADataGenerator) -> None:
         st.session_state.api_key = api_key
         
         # Update the URL query parameters for sharing/pre-populating configuration
-        st.experimental_set_query_params(
+        st.set_query_params(
             provider=st.session_state.config["provider"],
             model=st.session_state.config["model"],
             temperature=st.session_state.config["temperature"],