Update interface to handle history and metrics updates

app.py

@@ -26,7 +26,7 @@ CACHE_DIR = "/home/user/.cache/huggingface"
 os.makedirs(CACHE_DIR, exist_ok=True)
 
 # History file
-HISTORY_FILE = "review_history.json"
+HISTORY_FILE = "/home/user/review_history.json"
 
 class Review:
     def __init__(self, code: str, language: str, suggestions: str):
@@ -289,28 +289,39 @@ with gr.Blocks(theme=gr.themes.Soft()) as iface:
                     )
         
         with gr.Tab("History"):
-            refresh_history = gr.Button("Refresh History")
             history_output = gr.Textbox(
                 label="Review History",
-                lines=20
+                lines=20,
+                value="No reviews yet."
             )
         
         with gr.Tab("Metrics"):
-            refresh_metrics = gr.Button("Refresh Metrics")
             metrics_output = gr.JSON(
-                label="Performance Metrics"
+                label="Performance Metrics",
+                value={
+                    'Total Reviews': 0,
+                    'Average Response Time': '0.00s',
+                    'Reviews Today': 0,
+                    'Device': 'Not initialized'
+                }
             )
     
     @spaces.GPU
-    def review_code_interface(code: str, language: str) -> str:
+    def review_code_interface(code: str, language: str) -> tuple:
         if not code.strip():
-            return "Please enter some code to review."
+            return "Please enter some code to review.", None, None
         try:
             reviewer.ensure_initialized()
-            return reviewer.review_code(code, language)
+            result = reviewer.review_code(code, language)
+            
+            # Update history and metrics immediately
+            history = get_history_interface()
+            metrics = get_metrics_interface()
+            
+            return result, history, metrics
         except Exception as e:
             logger.error(f"Interface error: {e}")
-            return f"Error: {str(e)}"
+            return f"Error: {str(e)}", None, None
     
     def get_history_interface() -> str:
         try:
@@ -337,20 +348,14 @@ with gr.Blocks(theme=gr.themes.Soft()) as iface:
             logger.error(f"Metrics error: {e}")
             return {"error": str(e)}
     
+    # Update all outputs when submitting code
     submit_btn.click(
         review_code_interface,
         inputs=[code_input, language_input],
-        outputs=output
-    )
-    refresh_history.click(
-        get_history_interface,
-        outputs=history_output
-    )
-    refresh_metrics.click(
-        get_metrics_interface,
-        outputs=metrics_output
+        outputs=[output, history_output, metrics_output]
     )
     
+    # Add example inputs
     gr.Examples(
         examples=[
             ["""def add_numbers(a, b):
@@ -366,6 +371,7 @@ with gr.Blocks(theme=gr.themes.Soft()) as iface:
         inputs=[code_input, language_input]
     )
 
+# Launch the app
 if __name__ == "__main__":
     iface.launch(
         server_name="0.0.0.0",