SYSTEMATIC FIX: Remove non-existent numpy-base, use proven dependency management

Dockerfile

@@ -18,19 +18,13 @@ RUN useradd --create-home --shell /bin/bash app && \
 
 WORKDIR /app
 
-# CRITICAL: Force NumPy 1.24.3 and prevent ANY upgrades
-RUN echo "🔧 FORCING NumPy 1.24.3 (PyTorch 1.13.x compatibility)..." && \
-    pip install --no-cache-dir --force-reinstall "numpy==1.24.3" && \
-    pip install --no-cache-dir --force-reinstall "numpy-base==1.24.3" && \
-    echo "✅ NumPy 1.24.3 FORCED successfully"
-
-# Copy requirements and install with NO upgrades
+# Copy requirements first for better caching
 COPY requirements_hf_spaces.txt .
 
-# Install dependencies with NO upgrades to prevent NumPy conflicts
-RUN echo "🔧 Installing dependencies (NO upgrades allowed)..." && \
-    pip install --no-cache-dir --no-deps --force-reinstall -r requirements_hf_spaces.txt && \
-    echo "✅ All dependencies installed with NO upgrades"
+# Install dependencies with proper version pinning
+RUN echo "🔧 Installing dependencies with version pinning..." && \
+    pip install --no-cache-dir -r requirements_hf_spaces.txt && \
+    echo "✅ Dependencies installed successfully"
 
 # Clone and install fairseq-signals
 RUN echo "🔧 Installing fairseq-signals..." && \

requirements_hf_spaces.txt

@@ -1,5 +1,5 @@
-# HF Spaces Requirements - CRITICAL FIXES
-# Fixed NumPy 2.x and omegaconf compatibility issues
+# HF Spaces Requirements - SYSTEMATIC FIX
+# Based on official PyTorch compatibility matrix
 
 # Core dependencies - Exact versions
 fastapi==0.104.1
@@ -9,16 +9,15 @@ pyyaml==6.0.1
 einops==0.7.0
 transformers==4.21.0
 
-# CRITICAL: Force NumPy 1.24.3 and prevent upgrades
+# CRITICAL: NumPy 1.24.3 for PyTorch 1.13.x compatibility
 numpy==1.24.3
-numpy-base==1.24.3
 
 # PyTorch 1.13.x - Compatible with NumPy 1.21-1.24
 torch==1.13.1
 torchvision==0.14.1
 torchaudio==0.13.1
 
-# CRITICAL: omegaconf version that actually has is_primitive_type
+# omegaconf - Version that has is_primitive_type
 omegaconf==2.3.0
 
 # fairseq-signals will be installed from source in Dockerfile