code: def enzyme():
      
      allowed_str_args = ['hgnc_symbol', 'ec_number']
  
      allowed_int_args = ['limit', 'hgnc_identifier']
  
      args = get_args(
          request_args=request.args,
          allowed_int_args=allowed_int_args,
          allowed_str_args=allowed_str_args
      )
  
      return jsonify(query.enzyme(**args))
docs: Returns list of Enzyme Commission numbers by query paramaters
      ---
  
      tags:
  
        - Query functions
  
      parameters:
  
        - name: ec_number
          in: query
          type: string
          required: false
          description: 'Enzyme Commission number'
          default: '1.1.1.1'
  
        - name: hgnc_symbol
          in: query
          type: string
          required: false
          description: 'HGNC symbol'
          default: 'ADH7'
  
        - name: hgnc_identifier
          in: query
          type: integer
          required: false
          description: 'HGNC identifier'
          default: 256
  
        - name: limit
          in: query
          type: integer
          required: false
          default: 1