fix

main.py

@@ -99,6 +99,7 @@ def predict():
     #rg = users[token]['args']['rg']
     #vre = users[token]['args']['vre']
     message = {}
+    try:
         if text == "<HELP_ON_START>":
             state = {'help': True, 'inactive': False, 'modified_query':"", 'intent':""}
             dm.update(state)
@@ -145,6 +146,11 @@ def predict():
         #users[token]['args']['vre'] = vre
         #users[token]['args']['rg'] = rg
         return reply
+    except Exception as e:
+        message = {"answer": str(e), "query": "", "cand": "candidate", "history": "", "modQuery": ""}
+        return jsonify(message)
+
+
 
 @app.route('/api/feedback', methods = ['POST'])
 def feedback():
@@ -152,7 +158,6 @@ def feedback():
     print(data)
     
     try:
-        """
         conn = psycopg2.connect(host="janet-pg", database=os.getenv("POSTGRES_DB"), user=os.getenv("POSTGRES_USER"), password=os.getenv("POSTGRES_PASSWORD"))
         cur = conn.cursor()
         cur.execute('INSERT INTO feedback_experimental (query, history, janet_modified_query, is_modified_query_correct, user_modified_query, evidence_useful, response, preferred_response, response_length_feedback, response_fluency_feedback, response_truth_feedback, response_useful_feedback, response_time_feedback, response_intent) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)', 
@@ -162,7 +167,7 @@ def feedback():
                     data['speed'], data['intent']))
         conn.commit()
         cur.close()
-        """
+        
         reply = jsonify({"status": "done"})
         return reply
 
@@ -202,7 +207,7 @@ if __name__ == "__main__":
 
     threading.Thread(target=vre_fetch, name='updatevre').start()
     threading.Thread(target=clear_inactive, name='clear').start()
-    """
+    
     conn = psycopg2.connect(host="janet-pg", database=os.getenv("POSTGRES_DB"), user=os.getenv("POSTGRES_USER"), password=os.getenv("POSTGRES_PASSWORD"))
     
     cur = conn.cursor()
@@ -224,5 +229,5 @@ if __name__ == "__main__":
                                  )
     conn.commit()
     cur.close()
-    """
+    
     app.run(host='0.0.0.0')