replaced days to look back with year

app.py

@@ -75,15 +75,15 @@ class CVEDashboard:
         self.last_request_time = time.time()
     
     def fetch_cves(self, 
-                   days_back: int = 7,
+                   year: int,
                    keyword: Optional[str] = None,
                    severity: Optional[str] = None,
                    results_per_page: int = 50) -> Tuple[List[Dict], str]:
         """
-        Fetch CVEs from NVD API.
+        Fetch CVEs from NVD API for a specific year.
         
         Args:
-            days_back: Number of days to look back
+            year: The year to fetch CVEs for.
             keyword: Optional keyword to search
             severity: Optional severity filter (LOW, MEDIUM, HIGH, CRITICAL)
             results_per_page: Number of results per page (max 2000)
@@ -94,8 +94,8 @@ class CVEDashboard:
         try:
             self._rate_limit()
             
-            end_date = datetime.now()
-            start_date = end_date - timedelta(days=days_back)
+            start_date = datetime(year, 1, 1)
+            end_date = datetime(year, 12, 31)
             
             params = {
                 'pubStartDate': start_date.strftime('%Y-%m-%dT00:00:00.000'),
@@ -125,7 +125,7 @@ class CVEDashboard:
                     continue
                 processed_cves.append(cve)
             
-            status = f"✓ Fetched {len(processed_cves)} CVEs from the last {days_back} days"
+            status = f"✓ Fetched {len(processed_cves)} CVEs from the year {year}"
             if keyword:
                 status += f" matching '{keyword}'"
             if severity:
@@ -137,7 +137,7 @@ class CVEDashboard:
             return [], f"✗ API Error: {str(e)}"
         except Exception as e:
             return [], f"✗ Error: {str(e)}"
-    
+
     def _process_cve(self, cve_data: Dict) -> Dict:
         """Process raw CVE data into a structured format."""
         cve_id = cve_data.get('id', 'Unknown')
@@ -518,12 +518,11 @@ def create_interface():
                 
                 gr.Markdown("### 🔍 Search Parameters")
                 
-                days_back = gr.Slider(
-                    minimum=1,
-                    maximum=30,
-                    value=7,
-                    step=1,
-                    label="Days to Look Back"
+                current_year = datetime.now().year
+                year_filter = gr.Dropdown(
+                    choices=list(range(current_year, current_year - 10, -1)),
+                    value=current_year,
+                    label="Year"
                 )
                 
                 keyword = gr.Textbox(
@@ -654,10 +653,10 @@ def create_interface():
                         )
         
         # Event handlers
-        def fetch_and_display(days, keyword_search, severity):
+        def fetch_and_display(year, keyword_search, severity):
             """Fetch CVEs and update all displays."""
             cves, status = dashboard.fetch_cves(
-                days_back=days,
+                year=year,
                 keyword=keyword_search if keyword_search else None,
                 severity=severity if severity else None
             )
@@ -750,7 +749,7 @@ def create_interface():
         # Wire up the event handlers
         fetch_btn.click(
             fn=fetch_and_display,
-            inputs=[days_back, keyword, severity_filter],
+            inputs=[year_filter, keyword, severity_filter],
             outputs=[cve_state, status_text, cve_table, severity_chart, timeline_chart, score_chart, cve_selector]
         )
         
@@ -787,7 +786,7 @@ def create_interface():
         # Load initial data
         interface.load(
             fn=fetch_and_display,
-            inputs=[days_back, keyword, severity_filter],
+            inputs=[year_filter, keyword, severity_filter],
             outputs=[cve_state, status_text, cve_table, severity_chart, timeline_chart, score_chart, cve_selector]
         )