Update requirements.txt

requirements.txt

@@ -1,10 +1,27 @@
-flask==2.3.3
-pyodbc==4.0.39
-flask-cors==4.0.0
-python-dotenv==1.0.0
-pandas==2.0.3
-transformers==4.35.2
-sentence-transformers==2.2.2
-torch==2.1.1
-requests==2.31.0
-openpyxl==3.1.2
+# Core Dependencies
+gradio>=4.0.0
+pandas>=1.5.0
+numpy>=1.21.0
+
+# Machine Learning & NLP
+transformers>=4.20.0
+sentence-transformers>=2.2.0
+torch>=1.12.0
+tokenizers>=0.13.0
+
+# Data Processing
+requests>=2.28.0
+openpyxl>=3.0.10
+xlrd>=2.0.1
+
+# Utilities
+difflib2>=0.1.0
+
+# Optional: For better performance
+# accelerate>=0.20.0
+# datasets>=2.0.0
+
+# System Dependencies (if needed)
+# certifi>=2022.0.0
+# charset-normalizer>=2.0.0
+# urllib3>=1.26.0