Update requirements.txt

requirements.txt

@@ -1,18 +1,17 @@
-dash
-plotly
-yfinance
-pandas
-numpy
-xgboost
-gradio
-openpyxl
-scikit-learn
-tensorflow
-transformers
-tf-keras
-beautifulsoup4
-requests
-sentencepiece
-google-generativeai
-
+dash>=2.17.0
+plotly>=5.15.0
+yfinance>=0.2.40
+pandas>=2.0.0
+numpy>=1.25.0
+xgboost>=2.0.0
+gradio>=4.0.0
+openpyxl>=3.1.0
+scikit-learn>=1.3.0
+tensorflow>=2.15.0
+transformers>=4.35.0
+tf-keras>=2.15.0
+beautifulsoup4>=4.12.0
+requests>=2.31.0
+sentencepiece>=0.2.0
+google-generativeai>=0.7.0