Update Dockerfile

Dockerfile

@@ -15,14 +15,21 @@ ENV TRANSFORMERS_CACHE="/app/.cache/huggingface"
 # Ensure cache directories exist and have correct permissions
 RUN mkdir -p $HF_HOME $XDG_CACHE_HOME $PIP_CACHE_DIR $TRANSFORMERS_CACHE && chmod -R 777 /app/.cache
 
-# Copy project files
-COPY . /app
+# Copy requirements first to leverage Docker cache
+COPY requirements.txt .
 
-# Install Python dependencies (use --user to avoid permission errors)
-RUN pip install --no-cache-dir --user -r requirements.txt
+# Upgrade pip and install dependencies globally (without --user)
+RUN pip install --no-cache-dir --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
 
 # Install SpaCy model explicitly under /app to avoid permission issues
-RUN python -m spacy download en_core_web_sm --user
+RUN python -m spacy download en_core_web_sm
+
+# Copy project files
+COPY . .
+
+# Ensure Flask is installed
+RUN python -m pip show flask
 
 # Run the Flask app
 CMD ["python", "app.py"]