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    <element id="ODYY_OriginalIssueDiscountOnDebtAndClosingCostsOnNotesPayable" name="OriginalIssueDiscountOnDebtAndClosingCostsOnNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_RentOffsetPaymentAppliedToAccruedInterestOnNotesPayable" name="RentOffsetPaymentAppliedToAccruedInterestOnNotesPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_DebtDiscountRecognizedOnNotesPayableAssociatedWithDerivativeLiability" name="DebtDiscountRecognizedOnNotesPayableAssociatedWithDerivativeLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_WorkingCapital" name="WorkingCapital" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_AdditionalDerivativeLiabilityRecognized" name="AdditionalDerivativeLiabilityRecognized" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_DebtConversionConvertedInterestAmount1" name="DebtConversionConvertedInterestAmount1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_DebtConversionConvertedFeesAmount1" name="DebtConversionConvertedFeesAmount1" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_FinancingCost" name="FinancingCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_AnnualServicesFees" name="AnnualServicesFees" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_FutureFeesReceivableOffset" name="FutureFeesReceivableOffset" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCanceledInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCanceledInPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCanceledInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCanceledInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_ConversionOfStockInterestConverted1" name="ConversionOfStockInterestConverted1" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="ODYY_DisclosureTable" name="DisclosureTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
</schema>
