Update app.py

app.py

@@ -158,7 +158,7 @@ def normalize_text(text):
     return ' '.join(words)
 
 llm = HuggingFaceEndpoint(
-    repo_id="HuggingFaceH4/starchat2-15b-v0.1",
+    repo_id="mistralai/Mistral-7B-Instruct-v0.2",
     task="text-generation",
     max_new_tokens=4096,
     temperature=0.6,
@@ -194,9 +194,8 @@ def user3(user_message, history, file_path):
     return "", history + [[combined_message, None]], file_path
 
 messages1 = [
-  SystemMessage(content="You are a helpful assistant."),
-  HumanMessage(content="Hi AI, how are you today?"),
-AIMessage(content="I'm great thank you. How can I help you?")]
+    HumanMessage(content="You are a helpful assistant."),
+    AIMessage(content="Sure, how can I assist you today?")]
 messages2 = messages1.copy()
 messages3 = messages1.copy()
 messages4 = messages1.copy()