further test of open source embeddigns

.github/workflows/dev-ci-cd.yaml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - dev-root
 jobs:
   deploy-dev-system:
     runs-on: ubuntu-latest

config/dev-config.yaml

@@ -13,7 +13,7 @@ interfaces:
     PORT: 7861
     EXTERNAL_PORT: 7682
     HOST: "0.0.0.0" # either "0.0.0.0" (for public) or "127.0.0.1" (for internal)
-    HOSTNAME: "t3desk019.mit.edu"  # careful, this is used for the chat service
+    HOSTNAME: "submit06.mit.edu"  # careful, this is used for the chat service
     template_folder: "/root/A2rchi/A2rchi/interfaces/chat_app/templates"
     static_folder: "/root/A2rchi/A2rchi/interfaces/chat_app/static"
     num_responses_until_feedback: 3 #the number of responses given by A2rchi until she asks for feedback.
@@ -105,7 +105,7 @@ utils:
       HuggingFaceEmbeddings:
         class: HuggingFaceEmbeddings
         kwargs:
-          model_name: sentence-transformers/multi-qa-mpnet-base-dot-v1 #sentence-transformers/all-MiniLM-L6-v2 
+          model_name: sentence-transformers/multi-qa-mpnet-base-dot-v1 #sentence-transformers/all-MiniLM-L6-v2 #sentence-transformers/multi-qa-mpnet-base-dot-v1 #sentence-transformers/all-mpnet-base-v2 are better but currently not working
           model_kwargs:
             device: 'cpu'
           encode_kwargs: 

config/prod-meta-config.yaml

@@ -36,7 +36,7 @@ chains:
     #logging within base chain
     logging:
       #name of .log logfile to be saved in data folder.  
-      input_output_filename: chain_input_output.log
+      input_output_filename: chain_input_output.log 
   prompts:
   # prompt that serves to condense a history and a question into a single question
     CONDENSING_PROMPT: config/prompts/condense.prompt