Integrate Whisper AI into AGL Voice Agent and Update Dependencies

V1:
  - Removed the following recipes from meta-offline-voiceagent:
    - python3-scipy
    - python3-scikit-learn
    - python3-openblas
    - python3-lapack
    - python3-numpy

  - Updated to use meta-python-ai layer for:
    - python3-scipy
    - python3-scikit-learn
    - python3-openblas
    - python3-lapack
    - python3-numpy
    - python3-pytorch

  - Added all the required recipes for Whisper AI:
    - Included recipes for Whisper AI base and tiny model

  - Updated recipes for:
    - python3-uvloop
    - python3-python-crfsuite

V2:
  - Remove vulkan from DISTRO_FEATURES as it has become coditional
    at upstream
  - Fix flutter_voiceassistant service
  - Update recipe of llvmlite to include the wheel for aarch64 also.

V3:
  - Fix llvmlite recipe and some patches
  - Removes rasa and its dependencies
  - Fix agl-service-voiceagent.service

Bug-AGL: SPEC-5200
Change-Id: I429e7d4b98fbbe1a4f8c1341ac8918d7d177b382
Signed-off-by: Anuj Solanki <anuj603362@gmail.com>

4 files changed, 24 insertions, 8 deletions

diff --git a/meta-offline-voice-agent/recipes-assistant/voiceagent-app/files/agl-app-flutter@flutter_voiceassistant.service b/meta-offline-voice-agent/recipes-assistant/voiceagent-app/files/agl-app-flutter@flutter_voiceassistant.service
new file mode 100644
index 00000000..101326b3
--- /dev/null
+++ b/meta-offline-voice-agent/recipes-assistant/voiceagent-app/files/agl-app-flutter@flutter_voiceassistant.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=flutter_voiceassistant
+
+[Service]
+Type=simple
+User=agl-driver
+EnvironmentFile=/etc/default/flutter
+Environment=XDG_RUNTIME_DIR=/run/user/1001/
+ExecStart=/usr/bin/flutter-auto --b=/flutter/flutter_voiceassistant/${FLUTTER_VERSION}/${FLUTTER_RUNTIME} --xdg-shell-app-id=flutter_voiceassistant
diff --git a/meta-offline-voice-agent/recipes-assistant/voiceagent-app/flutter-voiceassistant_git.bb b/meta-offline-voice-agent/recipes-assistant/voiceagent-app/flutter-voiceassistant_git.bb
index edcb9fe4..67263790 100644
--- a/meta-offline-voice-agent/recipes-assistant/voiceagent-app/flutter-voiceassistant_git.bb
+++ b/meta-offline-voice-agent/recipes-assistant/voiceagent-app/flutter-voiceassistant_git.bb
@@ -8,12 +8,13 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=4202492ed9afcab3aaecc4a9ec32adb2"
 
 SRC_URI = "\
     git://gerrit.automotivelinux.org/gerrit/apps/flutter-speechrecognition-demo;protocol=https;branch=${AGL_BRANCH} \
-    "
-    
+    file://agl-app-flutter@flutter_voiceassistant.service \  
+"
+
 SRCREV = "${AUTOREV}"
 S = "${WORKDIR}/git"
 
-inherit agl-app flutter-app
+inherit agl-app flutter-app 
 
 # flutter-app
 #############
@@ -25,4 +26,10 @@ FLUTTER_BUILD_ARGS = "bundle -v"
 #########
 AGL_APP_TEMPLATE = "agl-app-flutter"
 AGL_APP_ID = "flutter_voiceassistant"
-AGL_APP_NAME = "Voice Assistant"
\ No newline at end of file
+AGL_APP_NAME = "Voice Assistant"
+
+do_install:append() {
+    install -D -m 0644 ${WORKDIR}/agl-app-flutter@flutter_voiceassistant.service ${D}${systemd_system_unitdir}/agl-app-flutter@flutter_voiceassistant.service
+}
+
+FILES:${PN} += "${datadir} "
diff --git a/meta-offline-voice-agent/recipes-assistant/voiceagent-service/agl-service-voiceagent_git.bb b/meta-offline-voice-agent/recipes-assistant/voiceagent-service/agl-service-voiceagent_git.bb
index 7b6139d2..e1f1cc50 100644
--- a/meta-offline-voice-agent/recipes-assistant/voiceagent-service/agl-service-voiceagent_git.bb
+++ b/meta-offline-voice-agent/recipes-assistant/voiceagent-service/agl-service-voiceagent_git.bb
@@ -30,6 +30,7 @@ SYSTEMD_SERVICE:${PN} = "agl-service-voiceagent.service"
 do_compile:prepend() {
     # Generate proto files and move them to 'generated/' directory
     python3 -m grpc_tools.protoc -I${S}/agl_service_voiceagent/protos --python_out=${S}/agl_service_voiceagent/generated --grpc_python_out=${S}/agl_service_voiceagent/generated voice_agent.proto
+    python3 -m grpc_tools.protoc -I${S}/agl_service_voiceagent/protos --python_out=${S}/agl_service_voiceagent/generated --grpc_python_out=${S}/agl_service_voiceagent/generated audio_processing.proto
 
     # Replace all placeholders with actual values
     sed -i 's|PYTHON_DIR|${PYTHON_SITEPACKAGES_DIR}|g' ${S}/agl_service_voiceagent/config.ini
@@ -62,9 +63,9 @@ RDEPENDS:${PN} += " \
     python3-grpcio-tools \
     python3-pygobject \
     kuksa-client \
-    python3-rasa \
     python3-snips-inference-agl \
     vosk \
+    whisper \
     "
 
-FILES:${PN} += "/usr/share/nlu/"
\ No newline at end of file
+FILES:${PN} += "/usr/share/nlu/"
diff --git a/meta-offline-voice-agent/recipes-assistant/voiceagent-service/files/agl-service-voiceagent.service b/meta-offline-voice-agent/recipes-assistant/voiceagent-service/files/agl-service-voiceagent.service
index 54139431..b4d738f8 100644
--- a/meta-offline-voice-agent/recipes-assistant/voiceagent-service/files/agl-service-voiceagent.service
+++ b/meta-offline-voice-agent/recipes-assistant/voiceagent-service/files/agl-service-voiceagent.service
@@ -1,11 +1,10 @@
 [Unit]
 Description=AGL Voice Agent Service
 After=network.target
-Requires=rasa-service.service
 
 [Service]
 ExecStart=/usr/bin/voiceagent-service run-server --default
 Restart=always
 
 [Install]
-WantedBy=multi-user.target
\ No newline at end of file
+WantedBy=multi-user.target