Update requirements.txt

requirements.txt

@@ -1,8 +1,7 @@
-llama-index==0.11.17
-huggingface-hub==0.23.5
-llama-index-llms-huggingface==0.3.5
-llama-index-embeddings-huggingface==0.3.1
-llama-index-embeddings-huggingface-api==0.2.1
-llama-index-llms-huggingface-api==0.2.0
-python-dotenv==1.0.1
-gradio==4.38.0
+llama-index
+llama-index-llms-huggingface
+llama-index-embeddings-huggingface
+llama-index-embeddings-huggingface-api
+huggingface-hub
+llama-index-llms-huggingface-api
+python-dotenv