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Questions tagged [rasa]

Use this tag for general questions concerning Rasa, the open source machine learning framework. For questions concerning Rasa NLU, the module for understanding user messages, use [rasa-nlu]. For questions concerning Rasa Core, the module for holding conversations and deciding what to do next, use [rasa-core]. For questions concerning Rasa X, the tool for improving assistants from real conversation data, use [rasa-x].

Rasa is an open source machine learning framework for building contextual AI assistants and chatbots. The web site is https://rasa.com/

The framework is composed of two main modules, NLU and Core, along with the Rasa X tool which provides assistance in building AI assistants with Rasa.

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The virtual environment found seems to be broken | python poetry

I am following the following link to install RASA on my system: https://github.com/RasaHQ/rasa But unfortunately while trying to install the dependencies or any of the following poetry commands which are written in Makefile, $poetry run $poetry…
Kamaldeep Singh
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rasa.core.agent - Could not load model due to Failed to find module 'rasa.nlu.classifiers.fallback_classifier

I'm dockerizing rasa application and the Dockerfile is FROM python:3.7.6 RUN apt-get update && apt-get install -y --no-install-recommends build-essential curl WORKDIR /app COPY requirements.txt . RUN pip install -r requirements.txt COPY…
akriti
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How can i make multi language rasa chatbot having at least two languages?

i want to make a rasa based chatbot with at least two languages or multi lingual chatbot. Can anybody tell me possible way of making it.
Raghav Sharma
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What is the algorithm behind Rasa NLU?

I see the Rasa NLU use the MITIE and spaCy, but can anyone explain the how they use it and the algorithm behind?
Gary Ng
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Using Regex with Rasa

I'm trying to use Rasa to detect entities such as phone numbers or contract ID. It seems natural to use regular expressions to define precisely those entities, and Rasa does have something called "Regular Expression Features" which allows us to…
Daneel
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ImportError: cannot import name 'CLOSED' from 'websockets.connection'

I installed rasa on a virtual environment on windows. But while I am trying to check either rasa is installed or not, it is showing an error that says- ImportError: cannot import name 'CLOSED' from 'websockets.connection' I have reinstalled rasa,…
Mehedi Hasan
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PIP install rasa-x takes forever

I am intalling Rasa X in a Python 3.7 conda environment on Windows 10. pip version is 20.3.3. pip3 install rasa-x --extra-index-url https://pypi.rasa.com/simple It have been going on for 5-6 hours and seems to be confused: Any idea what I can do to…
MartinHN
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With mozilla/TTS are other pre-trained model voices available?

If you follow this article https://blog.rasa.com/how-to-build-a-voice-assistant-with-open-source-rasa-and-mozilla-tools/ it will have you download an 80MB file from: https://drive.google.com/drive/folders/1GU8WGix98WrR3ayjoiirmmbLUZzwg4n0 called…
Andrew Arrow
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how to set a slot in a custom action in rasa

I'm new to rasa framework. I started developing a simple chatbot and i have created three slots for my chatbot. So my bot need to identify the current location and save it in the slots. My current location is taking from the conversation and i can…
cbing120
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module 'tensorflow' has no attribute 'set_random_seed' for RASA NLU supervised embeddings pipeline trainer

So I’m trying to train my data using supervised embeddings pipeline. Rasa version: 1.10.12 Tensorflow version: 2.1.1 Rasa NLU: 0.15.1 config.yml contains this: language: “en” pipeline: “supervised_embeddings” I’m running this on a notebook,…
kogha
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Adding Speech to Text feature in RASA

I need to add Speech to text feature in RASA, where user can ask questionsusing his voice and bot will answer him by chat. Does anyone know how can I do it in RASA? As my front-end will be an Android Application. Kindly do tell me how to do…
Afaq Khan
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'rasa' is not recognized as an internal or external command, operable program or batch file

Unable to run the rasa init command and getting following error: 'rasa' is not recognized as an internal or external command, operable program or batch file. I have following version of RASA in my environment: rasa-core …
Avinash
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Connecting Rasa chatbot to Webchat

I am trying to connect this webchat widget to rasa (https://github.com/mrbot-ai/rasa-webchat), but I am getting this error in my console, and also this error on the terminal where I am running my connector script. But two days ago I did not have…
Alain Elkhoury
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What is the difference between rasa core and botkit framework in terms of flow of conversation?

I am learning bot development using rasa. I took simple banking system use-case in that. Below is short flow: I want to apply for loan Home loan Car Loan Personal Loan **User comes again after some days** Hey,…
Arti Berde
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ModuleNotFoundError: No module named 'rasa.nlu.components'

I am using Python 3.8.13 on Ubuntu Operating System I am facing this error - ModuleNotFoundError: No module named 'rasa.nlu.components' >>>from rasa.nlu.components import Component Traceback (most recent call last): File "", line 1, in…
Aashish Chaubey
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