Update requirements.txt

requirements.txt

@@ -16,24 +16,18 @@ scikit-learn>=1.0.0
 scipy>=1.7.0
 statsmodels>=0.13.0
 
-# ───────── NEW: Advanced ML Features ─────────
+# ───────── Advanced ML Features ─────────
 umap-learn>=0.5.0        # UMAP dimensionality reduction for clustering
-tensorflow-cpu>=2.12.0   # Optional CNN support - use 'tensorflow' for GPU
 
 # ───────── Climate & Weather Data ─────────
 xarray>=0.20.0
 requests>=2.28.0
 tropycal>=1.0.0
 
-# ───────── Optional Dependencies (install if needed) ─────────
-# For GPU support, replace tensorflow-cpu with:
-tensorflow>=2.12.0
+# ───────── Fixed Protobuf Compatibility ─────────
+protobuf>=3.20.0,<4.0.0  # Fixed protobuf version for compatibility
 
-# For development/debugging:
-jupyter>=1.0.0
-ipython>=8.0.0
-
-# Additional ML libraries that might be useful:
-seaborn>=0.11.0          # Enhanced statistical plotting
-joblib>=1.0.0            # Parallel processing for ML
-tqdm>=4.60.0             # Progress bars
+# ───────── Optional TensorFlow (commented out to avoid conflicts) ─────────
+# tensorflow-cpu>=2.12.0   # Uncomment only if needed and compatible
+# Note: TensorFlow can cause protobuf conflicts in Hugging Face Spaces
+# The app will work without it - CNN features will be disabled gracefully