NOTE: THIS REPOSITORY IS NOW DEPRECATED.
USE INSTEAD dv2 at dejavu2
dejavu [-vqlxuV] [-c cmd] [dvfile]
Where dvfile is an existing conversation file, or the name of a new
conversation you wish to create.
The default dvfile is ~/.dv/default.dv. This can/should be edited
to suit your own personality and requirements. By default, dv conversation files are located and created in ~/.dv/ with the extension .dv.
DéjàVu is a GPT Terminal Chatbot program with interesting scripting capabilities. It brings the power of GPT-3 and GPT-3.5 directly to your terminal command-line. You may never Google search anything ever again :) ...
Remembers context and history. You and your AI can have multiple 'personalities' or subject chatfiles.
For the moment, DéjàVu GPT Terminal has only been tested on Ubuntu Linux 22.04. Other platforms may require adjustments to the Python source code.
Before starting, you will also need to obtain an API key from openAI in order to run this program. See ENVIRONMENT.
Installation One-Liner, if you're in a hurry:
git clone https://github.com/Open-Technology-Foundation/dejavu.ai /tmp/dejavu && /tmp/dejavu/dv.install
dejavu.install will detect these variables during installation. If it doesn't, check your environment.
Once that's done, you're ready to install. dejavu.install will:
- Execute
apt updateandapt upgrade(disable with --no-apt) - Install python 3, pip and git packages (disabled with --no-apt)
- Modify
~/.bashrcand/etc/bash.bashrcto include openai environment variables. - Store program files in
/usr/share/dejavu.ai - Create symlinks
dvanddejavuin/usr/local/bin.
To run:
dejavu [conversation_file]
If no conversation_file is specified, it will default to ~/.dv/default.dv.
-v, --verbose : Verbose on (default)
-q, --quiet : Verbose off. Start-up status messages will not appear.
-l, --list : List conversation files in ~/.dejavu.
-c, --cmd 'cmd' : Execute 'cmd' on entry to DéjàVu. Use with -x to immediately exit. May be used multiple times.
-f, --cmd-file : Execute a DéjàVu command text file.
-x, --exit : Immediately exit DéjàVu after script/command completion.
-u, --upgrade : Upgrade DéjàVu from git repository.
-V, --version : Display DéjàVu version.
Before running, make sure you have set up you openAI API key in your system's environment. If you set up your openAI account as an organization, you will also need to set your organization ID. Update your environment variables as follows:
export OPENAI_API_KEY='sk-_your_key_'
export OPENAI_ORGANIZATION_ID='org-_your_org_id_'
You may wish to place these declarations into your .bash.rc and/or /etc/bash.bashrc files.
## run ~/.dv/default.dv
dejavu
## run ~/.dv/chat.dv (autosave chatbot)
dejavu chat
## run ~/.dv/techlead.dv (THE techlead)
dejavu techlead
## get a quick answer to a question and exit
dejavu -xc 'in python, display syntax, options, usage and examples for .replace()'
DéjàVu system commands are differentiated from GPT instructions by starting with a '/' character (or alternatively, a '!' character).
For instance, /status will display all current DéjàVu and GPT settings.
Note that all commands can be shortened to their first four letters, eg, /temp for !temperature
range can be in the forms "1,2,3", "4-6", "7-", "-8", "all" and can be combined in any order.
Help and Status
/ Short command help.
/help Open DéjàVu help file. Can also use "//"
/exit|/quit Exit DéjàVu. Pressing ^C will also exit.
/status Show status of current environment.
/vars Show current variables.
Conversations
/list [long|short] [range]
List current conversation.
"short" for condenced list, "long" for full list.
Default is "long".
If "range" omitted, lists entire conversation.
/delete range Delete conversation items in "range".
/clear Clear all conversation. Same as /delete 1-
/tldr [range] Summarize all conversation responses in "range".
Default is the previous response.
/summarize [conversation|prompt|all]
Summarise every conversation or prompt items.
Default is "conversation".
/autosave [on|off]
Save all conversation to current dv Script on exit.
Default is Off.
/save [file] Save current conversation. If "file" is not specified
then saves to current conversation file.
/awesome [select|list|update]
Lists over a 100 prompt suggestions from prompts.chat.
If no subcommand is specified, defaults to "select".
Updating occurs directly from prompts.chat github page
/import [file] Import "file" into the input prompt.
If "file" is not specified, opens EDITOR to enable
multi-line commands.
GPT Settings
/user_name [name] Set/Display user name.
/ai_name [name] Set/Display AI name.
/engine [list|engine|update]
Set/Display GPT engine.
/temperature [f] Set/Display temperature (0.0-1.0).
/top_p [f] Set/Display top_p (0.0-1.0).
/tokens [n] Set/Display tokens to use.
/freq_pen Set/Display frequency penalty (-2-2).
/pres_pen Set/Display presence penalty (-2-2).
/prompt [prompt] Display current conversation set-up information.
If "prompt" is specified, set the new conversion prompt.
Scripts
/files Display conversation scripts in current and user home
directories, with option to edit.
/edit [file] Edit "file". If "file" not specified, edit the current
script file.
/run [file] Run the "file" script. If not specified, display a list
of available scripts.
/instruction string
Insert an instruction. Usually only used in scripts.
/conversation string
Add to conversation array. Usually only used in scripts.
/echo [on|off] Turn command echo on|off. Usually only used in scripts.
/exec [cmd...] Execute a shell command.
Prompt Engineering is a critial part of getting the most out of DéjàVu and GPT models. Here are some guidelines:
The most important factor to consider when designing a prompt is context. Making sure the context is relevant is crucial for getting coherent and accurate responses from GPT.
Without sufficient context, GPT may generate responses that are off-topic, irrelevant, or inconsistent with the goal of the prompt. To ensure the prompt has an adequate amount of context, include all relevant background information.
After providing context, the next step to designing an effective prompt is to define a clear instruction for GPT.
This requires that you have a clear understanding of the task to be completed, and the task definition should be specific, concise, and avoid ambiguity or vagueness.
When designing a prompt make sure the prompt is specific. The more details and precision included in the prompt, the more likely it is that the GPT will generate a targeted and accurate response.
This includes important details such as what the goal is, the starting and ending points, characters involved, or any relevant background information. If the prompt is too vague, it will result in off-topic, irrelevant, or inconsistent responses.
Iteration is an effective way of designing an effective prompt. Prompt design is often an iterative process that involves multiple attempts and cycles of design, testing, and evaluation.
Each iteration offers an opportunity to refine or improve the prompt. For example, if GPT generates an off-topic response, you could add more specific instructions or additional context to the prompt.
The iterative approach it allows for continuous improvement and optimization of the generated content.
Python 3, pip, git, openai API key/s, apt install access
Report bugs and deficiencies on the DéjàVu github page
Copyright © 2022-2023 Indonesian Open Technology Foundation. License GPLv3+: GNU GPL version 3 or later GNU Licences. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.