Update README.md

README.md

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----
-license: mit
----
+---
+license: mit
+language:
+- en
+base_model:
+- mistralai/Mistral-7B-v0.1
+pipeline_tag: question-answering
+tags:
+- technology
+- QA
+---
+# TechChat
+
+**TechChat** is a domain-specific chatbot fine-tuned from [Mistral-7B-v0.1](https://huggingface.co/mistralai/Mistral-7B-v0.1) using LoRA.
+
+## Model Details
+- **Base model:** mistralai/Mistral-7B-v0.1
+- **Fine-tuning method:** LoRA (Low-Rank Adaptation)
+- **Max sequence length:** 512 tokens
+
+## Intended Use
+- Technical Q&A in [your domain]
+- Chat-style interactions
+
+## Example
+```python
+from transformers import AutoTokenizer, AutoModelForCausalLM
+
+model = AutoModelForCausalLM.from_pretrained("hari7261/TechChat")
+tokenizer = AutoTokenizer.from_pretrained("hari7261/TechChat")
+
+prompt = "Explain DNS in simple terms."
+inputs = tokenizer(prompt, return_tensors="pt")
+outputs = model.generate(**inputs, max_new_tokens=150)
+print(tokenizer.decode(outputs[0], skip_special_tokens=True))