Update app.py

app.py

@@ -29,66 +29,28 @@ def initialize_session_state_variables() -> None:
     """
     Initialize all the session state variables.
     """
-
-    if "ready" not in st.session_state:
-        st.session_state.ready = False
-
-    if "bing_subscription_validity" not in st.session_state:
-        st.session_state.bing_subscription_validity = False
-
-    if "langchain_api_validity" not in st.session_state:
-        st.session_state.langchain_api_validity = False
-
-    if "model" not in st.session_state:
-        st.session_state.model = "gpt-4o"
-
-    if "language" not in st.session_state:
-        st.session_state.language = "English"
-
-    if "topic" not in st.session_state:
-        st.session_state.topic = ""
-
-    if "positive" not in st.session_state:
-        st.session_state.positive = ""
-
-    if "negative" not in st.session_state:
-        st.session_state.negative = ""
-
-    if "agent_descriptions" not in st.session_state:
-        st.session_state.agent_descriptions = {}
-
-    if "specified_topic" not in st.session_state:
-        st.session_state.specified_topic = ""
-
-    if "new_debate" not in st.session_state:
-        st.session_state.new_debate = True
-
-    if "conversations" not in st.session_state:
-        st.session_state.conversations = []
-
-    if "conversations4print" not in st.session_state:
-        st.session_state.conversations4print = []
-
-    if "simulator" not in st.session_state:
-        st.session_state.simulator = None
-
-    if "names" not in st.session_state:
-        st.session_state.names = {}
-
-    if "tools" not in st.session_state:
-        st.session_state.tools = []
-
-    if "retriever_tool" not in st.session_state:
-        st.session_state.retriever_tool = None
-
-    if "vector_store_message" not in st.session_state:
-        st.session_state.vector_store_message = ""
-
-    if "conclusions" not in st.session_state:
-        st.session_state.conclusions = ""
-
-    if "comments_key" not in st.session_state:
-        st.session_state.comments_key = 0
+    session_defaults = {
+        "ready": False,
+        "bing_subscription_validity": False,
+        "model": "gpt-4o",
+        "language": "English",
+        "topic": "",
+        "positive": "",
+        "negative": "",
+        "agent_descriptions": {},
+        "new_debate": True,
+        "conversations": [],
+        "conversations4print": [],
+        "simulator": None,
+        "tools": [],
+        "retriever_tool": None,
+        "vector_store_message": "",
+        "conclusions": "",
+        "comments_key": 0,
+    }
+    for key, value in session_defaults.items():
+        if key not in st.session_state:
+            st.session_state[key] = value
 
 
 def is_openai_api_key_valid(openai_api_key: str) -> bool: