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huggingface_fix.md

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+# Hugging Face Space Deployment Fix
+
+## Issue
+
+The Hugging Face Space deployment is failing with the following error:
+
+```
+Traceback (most recent call last):
+  File "/home/user/app/app.py", line 8, in <module>
+    from pages.dashboard import create_dashboard_page
+  File "/home/user/app/pages/dashboard.py", line 8, in <module>
+    from utils.state import generate_id, get_timestamp, record_activity
+  File "/home/user/app/utils/state.py", line 9, in <module>
+    from utils.error_handling import handle_exceptions, ValidationError, safe_get
+ImportError: cannot import name 'safe_get' from 'utils.error_handling' (/home/user/app/utils/error_handling.py)
+```
+
+## Root Cause Analysis
+
+After investigating the codebase, I've identified the following issues:
+
+1. The `safe_get` function is correctly defined in `utils/error_handling.py` (around line 220-240)
+2. The function is also correctly imported in `utils/__init__.py`
+3. The error is likely occurring due to one of the following reasons:
+   - The deployment environment might be using a different Python version than your local environment <mcreference link="https://discuss.huggingface.co/t/how-to-set-the-python-version-in-hugging-face-space/130390" index="1">1</mcreference>
+   - There might be a caching issue in the Hugging Face Space <mcreference link="https://discuss.huggingface.co/t/receiving-this-error-even-with-a-new-space/43285" index="2">2</mcreference>
+   - The deployment process might not be correctly installing all dependencies <mcreference link="https://discuss.huggingface.co/t/custom-python-packages-at-spaces/17250" index="4">4</mcreference>
+
+## Solution
+
+Here are the steps to fix the issue:
+
+### 1. Verify the safe_get function in error_handling.py
+
+The `safe_get` function is defined in `utils/error_handling.py` as follows:
+
+```python
+def safe_get(data, path, default=None):
+    """
+    Safely get a value from a nested dictionary.
+    
+    Args:
+        data (dict): The dictionary to get the value from.
+        path (str): The path to the value, using dot notation (e.g., "user.profile.name").
+        default: The default value to return if the path doesn't exist.
+    
+    Returns:
+        The value at the specified path, or the default value if the path doesn't exist.
+    """
+    keys = path.split('.')
+    result = data
+    
+    try:
+        for key in keys:
+            if isinstance(result, dict):
+                result = result.get(key, default)
+            else:
+                return default
+        return result
+    except Exception:
+        return default
+```
+
+### 2. Ensure utils/__init__.py correctly imports safe_get
+
+Verify that `utils/__init__.py` includes the `safe_get` function in its imports:
+
+```python
+# Mona - AI Productivity Platform
+# Utils package initialization
+
+# This file makes the utils directory a Python package
+# and allows for easier imports throughout the application
+
+# Import commonly used utilities for easier access
+from utils.storage import load_data, save_data
+from utils.state import generate_id, get_timestamp, record_activity
+from utils.logging import get_logger, setup_logger
+from utils.error_handling import handle_exceptions, ValidationError, safe_get
+
+__version__ = "0.1.0"
+```
+
+### 3. Add a direct import in state.py
+
+To ensure the import works correctly, you can modify `utils/state.py` to import `safe_get` directly from `error_handling.py` rather than relying on the package import:
+
+```python
+# Change this line:
+from utils.error_handling import handle_exceptions, ValidationError, safe_get
+
+# To this more explicit import:
+from utils.error_handling import handle_exceptions, ValidationError
+from utils.error_handling import safe_get  # Explicit import
+```
+
+### 4. Add an initialization check in app.py
+
+Add a try-except block at the beginning of `app.py` to catch and provide more detailed information about import errors:
+
+```python
+try:
+    # Import pages
+    from pages.dashboard import create_dashboard_page
+    # ... other imports
+except ImportError as e:
+    import sys
+    print(f"CRITICAL IMPORT ERROR: {e}", file=sys.stderr)
+    print(f"Python version: {sys.version}", file=sys.stderr)
+    print(f"Python path: {sys.path}", file=sys.stderr)
+    raise
+```
+
+## Hugging Face Space Specific Recommendations
+
+1. **Specify Python Version**: Add the following to your README.md file to ensure a compatible Python version <mcreference link="https://discuss.huggingface.co/t/how-to-set-the-python-version-in-hugging-face-space/130390" index="1">1</mcreference>:
+   ```
+   python_version: 3.9.13
+   ```
+
+2. **Factory Reboot**: After making changes, perform a factory reboot of your Hugging Face Space <mcreference link="https://discuss.huggingface.co/t/receiving-this-error-even-with-a-new-space/43285" index="2">2</mcreference>.
+
+3. **Check Dependencies**: Ensure all dependencies in requirements.txt are correctly specified with proper package versions <mcreference link="https://discuss.huggingface.co/t/custom-python-packages-at-spaces/17250" index="4">4</mcreference>.
+
+4. **Add Fallback Import**: If the issue persists, you can add a fallback import mechanism in `state.py`:
+
+   ```python
+   try:
+       from utils.error_handling import handle_exceptions, ValidationError, safe_get
+   except ImportError:
+       # Define safe_get locally as a fallback
+       def safe_get(data, path, default=None):
+           keys = path.split('.')
+           result = data
+           try:
+               for key in keys:
+                   if isinstance(result, dict):
+                       result = result.get(key, default)
+                   else:
+                       return default
+               return result
+           except Exception:
+               return default
+       # Still try to import the other functions
+       from utils.error_handling import handle_exceptions, ValidationError
+   ```
+
+5. **Debugging**: Add more logging statements to help debug deployment issues.
+
+6. **Environment Variables**: If your application uses environment variables, make sure they are properly set in the Hugging Face Space.
+
+7. **File Path Differences**: Be aware that file paths might be different between your local environment and the Hugging Face Space environment. Make sure to use relative imports correctly.
+
+
+5. **File Path Differences**: Be aware that file paths might be different between your local environment and the Hugging Face Space environment. Make sure to use relative imports correctly.
+
+6. **Environment Variables**: If your application uses environment variables, make sure they are properly set in the Hugging Face Space.
+
+7. **Debugging**: Add more logging statements to help debug deployment issues.
+
+8. **Gradio Version**: If you're using Gradio, make sure you're using a compatible version. Based on the search results, some Gradio versions might have issues with Hugging Face Spaces.