diff --git a/har_parser.py b/har_parser.py
index e3603d1..2157094 100644
--- a/har_parser.py
+++ b/har_parser.py
@@ -1,4 +1,7 @@
 import json
+from urllib.parse import urlparse, parse_qs
+
+data = {}
 
 def main():
     """
@@ -14,7 +17,6 @@ def main():
         print("No entries found in the HAR file.")
         return
 
-    print("Files found in the HAR archive:")
     for entry in entries:
         response = entry.get('response', {})
         content = response.get('content', {})
@@ -23,14 +25,30 @@ def main():
         if not mime_type.startswith('image/'):
             continue
 
-        request = entry.get('request', {})
-        url = request.get('url')
-        if url:
-            print(url)
-        else:
-            # This case might be less likely if we are filtering by mimeType,
-            # but kept for robustness if an image entry somehow lacks a URL.
-            print("Image entry found with no request URL.")
+        request_obj = entry.get('request', {})
+        request_url_str = request_obj.get('url')
+
+        if not request_url_str:
+            # If the entry's main request URL is missing, skip.
+            continue
+
+        parsed_request_url = urlparse(request_url_str)
+        query_params = parse_qs(parsed_request_url.query)
+        
+        # The key for our 'data' dict is the value of the 'url' query parameter
+        # from the request's URL string.
+        key_from_query_param = query_params.get('url', [None])[0]
+
+        if not key_from_query_param:
+            # If the 'url' query parameter is not found in the request_url_str, skip.
+            continue
+            
+        # The value for our 'data' dict is the response's base64 encoded text.
+        response_text = content.get('text')
+
+        if response_text is not None:
+            # Ensure response_text is not None (it can be an empty string for 0-byte files)
+            data[key_from_query_param] = response_text
 
 
 if __name__ == "__main__":