Update Coincap.py

remove the args in the main() definition

Author: jaklke

Coincap/Coincap.py

@@ -18,7 +18,7 @@ def convert_strings_to_floats(json_obj):
     return json_obj
 
 # Main function to execute the script
-def main(argv):
+def main():
 
    # Set headers for Data API request
     header_params = {
@@ -40,4 +40,4 @@ def main(argv):
     session.put("http://localhost:34567/api/data/parameters", json=body, headers=header_params)
 
 if __name__ == "__main__":
-    main()
+    main()