Update app.py

app.py

@@ -49,7 +49,7 @@ Answer in french only
 repo_id = "mistralai/Mistral-7B-Instruct-v0.3"
 
 mistral_llm = HuggingFaceEndpoint(
-    repo_id=repo_id, max_length=2048, temperature=0.05, huggingfacehub_api_token=st.secrets["HF_TOKEN"]
+    repo_id=repo_id, max_length=2048, temperature=0.02, huggingfacehub_api_token=st.secrets["HF_TOKEN"]
 )
 
 # Create prompt from prompt template
@@ -62,7 +62,7 @@ prompt = PromptTemplate(
 llm_chain = LLMChain(llm=mistral_llm, prompt=prompt)
 
 
-retriever.search_kwargs = {'k':1}
+retriever.search_kwargs = {'k':4}
 qa = RetrievalQA.from_chain_type(
     llm=mistral_llm,
     chain_type="stuff",