Update app.py

app.py

@@ -79,7 +79,8 @@ def get_vectorstore(text_chunks):
         A FAISS vector store containing the embeddings of the text chunks.
 
     """
-    model = "BAAI/bge-base-en-v1.5"
+    #model = "BAAI/bge-base-en-v1.5"
+    model = "sentence-transformers/paraphrase-multilingual-MiniLM-L12-v2"
     encode_kwargs = {
         "normalize_embeddings": True
     }  # set True to compute cosine similarity
@@ -150,15 +151,8 @@ def main():
 
     st.write(css, unsafe_allow_html=True)
 
-    # set huggingface hub token in st.text_input widget
-    # then hide the input
-    huggingface_token = st.text_input("Enter your HuggingFace Hub token", type="password")
-    #openai_api_key = st.text_input("Enter your OpenAI API key", type="password")
-
     # set this key as an environment variable
     os.environ["HUGGINGFACEHUB_API_TOKEN"] = huggingface_token
-    #os.environ["OPENAI_API_KEY"] = openai_api_key
-
 
     if "conversation" not in st.session_state:
         st.session_state.conversation = None