Update requirements.txt

requirements.txt

@@ -3,6 +3,5 @@ langchain==0.2.11
 langchain_community==0.2.10
 langchain_core==0.2.24
 langchain_huggingface==0.0.3
-ollama==0.3.0
 torch==2.0.1
-transformers==4.33.2
+transformers