Update app.py

app.py

@@ -1,22 +1,32 @@
 import flask
-from flask import request
+from flask import Flask, request, jsonify
 import os
 from dotenv import load_dotenv
 load_dotenv()
 
 app = flask.Flask(__name__, template_folder="./")
 
+# 定义API端点
+#app = Flask(__name__)
+#@app.route('/', methods=['POST'])
+#def home_api():
+#...
+#    return {"Message":"Flask Home API Deploy Success on HF"}  
+#@app.route('/api/chat', methods=['POST'])
+#...
+
 @app.route('/')
 def index():
-    return flask.render_template('index.html')
-    
+    return flask.render_template('index.html')    
 #app = flask(__name__)
 @app.route('/api/chat', methods=['POST'])
 def chat():
     incoming = request.get_json()
     print(incoming)
     initial_response="hello"    
-    return jsonify({'response': initial_response})
+    #return jsonify({'response': initial_response})
+    return {'response': initial_response}
      
 if __name__ == '__main__':
-    app.run(host='0.0.0.0',  port=int(os.environ.get('PORT', 7860)))
+    #app.run(host='0.0.0.0',  port=int(os.environ.get('PORT', 7860)))
+    app.run(host='0.0.0.0',  port=7860)