Fix torch and related package version conflicts

requirements.txt

@@ -1,5 +1,5 @@
 absl-py==2.1.0
-accelerate==1.2.1
+accelerate>=1.2.1
 addict==2.4.0
 aiohappyeyeballs==2.4.4
 aiohttp==3.11.11
@@ -42,11 +42,11 @@ llama-index-agent-openai==0.2.9
 llama-index-cli==0.1.13
 llama-index-core==0.10.68.post1
 llama-index-embeddings-huggingface==0.2.0
-llama-index-embeddings-instructor==0.1.3
+llama-index-embeddings-instructor>=0.1.3
 llama-index-embeddings-openai==0.1.11
 llama-index-indices-managed-llama-cloud>=0.2.0
 llama-index-legacy==0.9.48.post4
-llama-index-llms-huggingface==0.2.0
+llama-index-llms-huggingface>=0.2.0
 llama-index-llms-openai==0.1.31
 llama-index-multi-modal-llms-openai==0.1.9
 llama-index-program-openai==0.1.7
@@ -100,7 +100,7 @@ sacrebleu==2.4.3
 safetensors==0.4.5
 scikit-learn==1.5.0
 scipy==1.14.1
-sentence-transformers==2.7.0
+sentence-transformers>=2.7.0
 sentencepiece==0.2.0
 shellingham==1.5.4
 sniffio==1.3.1
@@ -118,8 +118,8 @@ tiktoken==0.8.0
 timeout-decorator==0.5.0
 tokenizers==0.19.1
 tomli==2.2.1
-torch==2.1.2
-torchaudio==2.0.2
+torch>=2.1.2
+torchaudio>=2.1.2
 torchvision==0.15.2
 tqdm==4.67.1
 transformers==4.41.1