Update app.py

app.py

@@ -7,6 +7,9 @@ from langchain_g4f import G4FLLM
 from g4f import Provider, models
 
 app = Flask(__name__)
+@app.route("/")
+def index():
+    return jsonify({"output": ""})
 @app.route("/<text>")
 def t5(text):
     prompt_template = """Write a concise summary of the following around 450 words: