cache-fix

cache/local_cache.py

@@ -30,12 +30,14 @@ def ttl_cache(key_name, media_type=None, ttl_secs=20):
                     return _cache[key]
 
             # Call the actual function if not in cache or expired
-            response = await func(*args, **kwargs)
-            print(response)
-            # Cache the result
-            _cache[key] = response.body
+            response: StreamingResponse = await func(*args, **kwargs)
+            # Cache the content of the response's body.
+            content = await response.body.read()
+            _cache[key] = content
             _cache_time[key] = datetime.now()
 
+            # Reset the stream to its original state so it can be consumed by the caller
+            response.body.seek(0)
             return response
 
         return wrapper