Update app.py

app.py

@@ -5,6 +5,9 @@ import dspy
 from transformers import AutoTokenizer, AutoModelForCausalLM, TextIteratorStreamer, pipeline
 from threading import Thread
 
+from sentence_splitter import SentenceSplitter # the following are made up imports (?), SentimentAnalyzer, NamedEntityRecognizer
+
+
 # The huggingface model id for Microsoft's phi-2 model
 checkpoint = "microsoft/phi-2"
 
@@ -24,7 +27,6 @@ phi2 = pipeline(
 # DSPy-based prompt generation
 # from dspy import Agent
 # from dspy import spawn_processes
-from dspy.utils import SentenceSplitter, SentimentAnalyzer, NamedEntityRecognizer
 
 def dspy_generate_agent_prompts(prompt):
     """