Hello, I’m working on rasa chatbot project that can diagnose you by giving percentage output based on the answer given by the user. Problem occurs when i run the program and it cannot fill form and save entity into slot like this
my goal is the custom action can extract the entity and use it to calculate percentage of the answers given. Most of the code that I write here are based from YouTube tutorials I’ve tried many ways that found online to fix it and I honestly didn’t know what am I doing wrong on this custom action. With that being said, any help will be much appreciated. Terminal debug and action server logs will be provided below the code.
- Rasa & Rasa SDK: 2.7.0
- Python: 3.8.5
- OS: Windows 10
import numpy as np
from typing import Dict, Text, Any, List, Optional
from rasa_sdk import Action, Tracker
from rasa_sdk.executor import CollectingDispatcher
from rasa_sdk.forms import FormAction, FormValidationAction
from rasa_sdk.events import SlotSet, EventType
from rasa_sdk.types import DomainDict
class ValidateDiagnoseForm(Action):
def name(self):
return "diagnose_form"
def run(self, dispatcher: CollectingDispatcher, tracker: Tracker, domain: Dict) -> List[EventType]:
required_slots = ["nyerit", "nyeriot", "nyeris", "mual", "ruam"]
for slot_name in required_slots:
if tracker.slots.get(slot_name) is None:
#Slot is not filled yet. Request user to fill
return [SlotSet("requested_slot", slot_name)]
#All slot are filled
return [SlotSet("requested_slot", None)]
class ValueDetails(Action):
def name(self):
return "value_details"
def run(self,tracker: Tracker,dispatcher: CollectingDispatcher,domain: DomainDict) -> List[Dict[Text,Any]]:
#certainty factor user
vnyerit=float(0.8)
cfunt=vnyerit
nyeriot=tracker.slots.get("nyeriot")
vnyeriotEnt=next(tracker.get_latest_entity_values("nyeriot"), None)
if vnyeriotEnt=="certain":
cfuno=float(0.8)
elif vnyeriotEnt=="uncertain":
cfuno=float(0.4)
else:
cfuno=float(0)
nyeris=tracker.slots.get("nyeris")
vnyerisEnt=next(tracker.get_latest_entity_values("nyeris"), None)
if vnyerisEnt=="certain":
cfuns=float(0.8)
elif vnyerisEnt=="uncertain":
cfuns=float(0.4)
else:
cfuns=float(0)
mual=tracker.slots.get("mual")
vmualEnt=next(tracker.get_latest_entity_values("mual"), None)
if vmualEnt=="certain":
cfumu=float(0.8)
elif vmualEnt=="uncertain":
cfumu=float(0.4)
else:
cfumu=float(0)
vruam=tracker.slots.get("ruam")
vruamEnt=next(tracker.get_latest_entity_values("ruam"), None)
if vruamEnt=="certain":
cfuru=float(0.8)
elif vruamEnt=="uncertain":
cfuru=float(0.4)
else:
cfuru=float(0)
#certainty factor pakar
cfpnt=float(1)
cfpno=float(0.8)
cfpns=float(1)
cfpmu=float(0.4)
cfpru=float(0.6)
#menghitung nilai certainty factor
cfnt=cfunt*cfpnt
cfno=cfuno*cfpno
cfns=cfuns*cfpns
cfmu=cfumu*cfpmu
cfru=cfuru*cfpru
#kombinasi nilai cf dari masing-masing kaidah
cfc12=cfnt+(cfno*(1-cfnt))
cfc23=cfc12+(cfns*(1-cfc12))
cfc34=cfc23+(cfmu*(1-cfc23))
cfc45=cfc34+(cfru*(1-cfc23))
diag=cfc45*100
dispatcher.utter_message(text="Presentase Kepastian "+diag+" persen")
if diag<50:
dispatcher.utter_message(text="Dengan perhitungan gejala yang dialami, kamu tidak sakit DBD. Demam yang dialami dapat diobati secara mandiri.")
elif diag>=50:
dispatcher.utter_message(text="Dengan perhitungan gejala yang dialami, kamu sakit DBD. Tolong segera periksa ke Dokter terdekat.")
here is the logs text action server log.txt (1.2 KB) chatbot terminal debug log.txt (15.0 KB) Files that might help understanding my problem (it’s in Indonesian language) actions.py (3.9 KB) domain.yml (2.2 KB) rules.yml (656 Bytes) stories.yml (214 Bytes)
i will give feedback after watching videos and fixing my code for the issues