Update app.py

app.py

@@ -9,7 +9,7 @@ import uuid
 app = Flask(__name__)
 CORS(app)
 
-openai.api_key = os.environ.get("OPENAI_API_KEY")
+client = openai.OpenAI(api_key=os.environ.get("OPENAI_API_KEY"))
 
 @app.route("/generate", methods=["POST"])
 def generate():
@@ -32,14 +32,14 @@ def generate():
             f"Do NOT add a conclusion unless asked. Only answer the questions."
         )
 
-        completion = openai.ChatCompletion.create(
-            model="gpt-3.5-turbo-0125",
+        chat_response = client.chat.completions.create(
+            model="gpt-3.5-turbo",
             messages=[{"role": "user", "content": prompt}],
             max_tokens=3000,
             temperature=0.7
         )
 
-        result = completion.choices[0].message["content"]
+        result = chat_response.choices[0].message.content
         return jsonify({"response": result})
 
     except Exception as e:
@@ -75,9 +75,5 @@ def export_word():
     except Exception as e:
         return jsonify({"error": str(e)}), 500
 
-@app.route("/")
-def home():
-    return "✅ UniSolve backend is running. Use /generate to POST data."
-
 if __name__ == "__main__":
     app.run(host="0.0.0.0", port=7860)