Update app.py

app.py

@@ -15,12 +15,12 @@ topic = st.text_input("Enter a topic to generate mind map:", "")
 
 def generate_mindmap(topic):
     prompt = f"Create a simple, structured mind map for the topic '{topic}'. Use bullet points to show sub-topics and indentation for hierarchy."
-    response = openai.ChatCompletion.create(
+    response = openai.chat.completions.create(
         model="gpt-3.5-turbo",
         messages=[{"role": "user", "content": prompt}],
         temperature=0.7
     )
-    return response["choices"][0]["message"]["content"]
+    return response.choices[0].message.content
 
 def build_graph_from_text(text):
     G = nx.Graph()