Update app.py

app.py

@@ -3,10 +3,12 @@ import requests
 from selenium import webdriver
 from bs4 import BeautifulSoup
 from selenium.webdriver.chrome.options import Options
+from selenium.webdriver.chrome.service import Service # New: Import Service for modern Selenium setup
 from fastapi import FastAPI, Response, HTTPException
-from fastapi.responses import FileResponse # CORRECTED: FileResponse is imported from fastapi.responses
+from fastapi.responses import FileResponse
 from fastapi.staticfiles import StaticFiles
 import os
+import uvicorn # Required for explicit startup
 
 # Initialize the FastAPI app
 app = FastAPI()
@@ -28,6 +30,9 @@ def getimage(url: str) -> str:
     driver = None
     try:
         # 2. Initialize the WebDriver
+        # Note: If 'chromedriver' is not in the system PATH, 
+        # this will fail. For custom environments, you may need to 
+        # specify the driver path using Service(executable_path='...')
         driver = webdriver.Chrome(options=chrome_options)
 
         # 3. Navigate and Wait
@@ -99,6 +104,7 @@ def fetch_image_endpoint(input_url: str):
             "filename": saved_filename
         }
     except Exception as e:
+        # We catch the RuntimeError raised in getimage and return a 500 status
         raise HTTPException(status_code=500, detail=str(e))
 
 # Ensure the 'static' directory exists for mounting, preventing the RuntimeError
@@ -119,3 +125,11 @@ def index() -> FileResponse:
     else:
         # If running without a UI, just return a simple message
         return {"message": "Image Scraper API Running. Access /fetch_profile_image?input_url=<URL> to test."}
+
+
+# --- Explicit Uvicorn Startup Block (CRITICAL FIX) ---
+if __name__ == "__main__":
+    # This block ensures the application starts listening on a network port, 
+    # resolving the "application does not seem to be initialized" error.
+    # We use 0.0.0.0 for compatibility with containerized/sandboxed environments.
+    uvicorn.run(app, host="0.0.0.0", port=8000)