Added try catch for db update

app.py

@@ -109,20 +109,24 @@ def change_question_type():
         st.session_state["question_type"] = "question"
 
 def update_questions_and_tasks():
-    with st.spinner("Updating questions and tasks..."):
-        client: CosmosClient = st.session_state["db"]
-        database = client.get_database_client("assessment-database")
-        container = database.get_container_client("assessments")
-        assessment = st.session_state["assessment_db_object"]
-        questions_for_db = []
-        for question in st.session_state["questions_for_interview"]:
-            questions_for_db.append({"question": question["question"], "perfect_answer": question["perfect_answer"], "score": "", "evaluation": ""})
-        assessment["questions"] = questions_for_db
-        tasks_for_db = []
-        for task in st.session_state["tasks_for_interview"]:
-            tasks_for_db.append({"coding_task": task["task"], "perfect_solution": task["perfect_solution"], "score": "", "evaluation": ""})
-        assessment["coding_tasks"] = tasks_for_db
-        container.upsert_item(assessment)
+    try:
+        with st.spinner("Updating questions and tasks..."):
+            client: CosmosClient = st.session_state["db"]
+            database = client.get_database_client("assessment-database")
+            container = database.get_container_client("assessments")
+            assessment = st.session_state["assessment_db_object"]
+            questions_for_db = []
+            for question in st.session_state["questions_for_interview"]:
+                questions_for_db.append({"question": question["question"], "perfect_answer": question["perfect_answer"], "score": "", "evaluation": ""})
+            assessment["questions"] = questions_for_db
+            tasks_for_db = []
+            for task in st.session_state["tasks_for_interview"]:
+                tasks_for_db.append({"coding_task": task["task"], "perfect_solution": task["perfect_solution"], "score": "", "evaluation": ""})
+            assessment["coding_tasks"] = tasks_for_db
+            container.upsert_item(assessment)
+    except Exception as e:
+        print(f"Fehler beim Speichern der Fragen und Aufgaben: {e}")
+        st.error("Someting went wrong. Please try again later.", icon="🚨")
 
 if "topics" not in st.session_state:
     topics = list(set([topic["dimension"] for topic in get_question_topics() if topic["dimension"] != None]))