Update app2.py

app2.py

@@ -48,7 +48,7 @@ class URLProcessor:
         self.session = requests.Session()
         self.timeout = 10  # seconds
         self.session.headers.update({
-            'User -Agent': UserAgent().random,
+            'User-Agent': UserAgent().random,  # Fixed: removed space in User-Agent
             'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8',
             'Accept-Language': 'en-US,en;q=0.5',
             'Accept-Encoding': 'gzip, deflate, br',
@@ -76,7 +76,7 @@ class URLProcessor:
             return cleaned_text
         except Exception as e:
             logger.warning(f"Text cleaning error: {e}. Using fallback method.")
-            text = re.sub(r'[\x00 -\x1F\x7F-\x9F]', '', text)  # Remove control characters
+            text = re.sub(r'[\x00-\x1F\x7F-\x9F]', '', text)  # Remove control characters
             text = text.encode('ascii', 'ignore').decode('ascii')  # Remove non-ASCII characters
             text = re.sub(r'\s+', ' ', text)  # Normalize whitespace
             return text.strip()
@@ -229,7 +229,7 @@ class FileProcessor:
                                     "source": "file",
                                     "filename": filename,
                                     "content": content,
-                                    "timestamp": datetime.now ().isoformat()
+                                    "timestamp": datetime .now().isoformat()
                                 })
                         except Exception as e:
                             logger.error(f"Error reading file {filename}: {str(e)}")
@@ -355,8 +355,8 @@ def decode_qr_code(image_path: str) -> str:
     """Decode QR code from an image file"""
     try:
         img = Image.open(image_path)
-        decoded_objects = decode(img)
-    if decoded_objects:
+        decoded_objects = decode (img)
+        if decoded_objects:
             return decoded_objects[0].data.decode('utf-8')
         raise ValueError("Unable to decode QR code")
     except Exception as e:
@@ -451,4 +451,4 @@ def main():
     )
 
 if __name__ == "__main__":
-    main()
+    main()