Fix: Relax version constraints for Python 3.10 compatibility

Author: amca2892

requirements.txt

@@ -1,14 +1,14 @@
 # ───────── core app ─────────
-streamlit>=1.50     # UI framework
+streamlit>=1.40     # UI framework
 plotly>=5.20        # interactive figures (bar/box/heat/Sankey, PCA)
 matplotlib>=3.8     # static backend
 seaborn>=0.13       # nicer Matplotlib styling
 
 # ───────── data science stack ─────────
-pandas>=2.2         # tabular data
-numpy>=2.3          # numerical base
-scikit-learn>=1.4   # PCA (sklearn.decomposition)
-scikit-bio>=0.7.1   # CLR transformation
+pandas>=2.0,<2.3    # tabular data (2.3+ requires Python 3.11+)
+numpy>=1.24,<2.0    # numerical base (2.3+ not available for Python 3.10)
+scikit-learn>=1.3   # PCA (sklearn.decomposition)
+scikit-bio>=0.6     # CLR transformation
 
 # ───────── GNPS data access ─────────
 gnpsdata @ git+https://github.com/Wang-Bioinformatics-Lab/GNPSDataPackage.git@f4ca8d9b7fab87823179b122b7e4a0a0b62e9d65